No. Title of Paper, Author and Affiliation Presenter Key-note Lecture Chitosan Nano-carriers for Ophthalmic Drug Delivery K1 Prof. Hong-Ru Lin Hong-Ru Lin (Southern Taiwan University of Science and Technology) Southern Taiwan University of Science and Technology, Taiwan Molecular Precursor Method for Functional Thin Films K2 Prof. Mitsunobu Sato — 20 Year's Challenges — (Kogakuin University) Mitsunobu Sato, Kogakuin University, Japan K3 Researching the Entrepreneurship in Engineering Students in Danang University of Science and Technology Le Thi Kim Oanh, Danang University of Science and Technology Prof. Le Thi Kim Oanh (Danang University of Science and Technology) Invited Lecture Silicon Based Micro-biopsy Punch for Fast Pathological Examination I1 Lung-Hao Hu1, Yung-Cheng Lee2 1 Prof. Lung-Hao Hu Southern Taiwan University of Science and Technology, Taiwan, 2 University of (Southern Taiwan University of Science and Technology) Colorado Boulder, U.S Future Prospect of LED Technology I2 Prof. Satoshi Kamiyama Satoshi Kamiyama (Meijo University) Meijo University, Japan Improvement of Sideslip and Critical Cornering Performance to the Electric I3 Vehicle Age Prof. Takahiko Yoshino 1 2 Takahiko Yoshino , Hiromichi Nozaki 1 Kurume Institute of Technology, Japan, (Kurume Institute of Technology) 2 Kogakuin University, Japan Electronic Properties of Externally High Si Doped AlGaN and Its I4 Device Application Prof. Motoaki Iwaya Motoaki Iwaya, Tetsuya Takeuchi, Satoshi Kamiyama, Isamu Akasaki (Meijo University) Meijo University, Japan Oral No. Title of Paper, Author and Affiliation Presenter Study of Imaging Analysis for Aerosol Particles L01 Dr. Masato Morita Masato Morita, Shojiro Tagata, Tetsuo Sakamoto (Kogakuin University) Kogakuin University, Japan Development of a microchip laser for sputtered neutral mass spectrometry L02 Kenji Ohishi1, Tetsuo Sakamoto1, Takunori Taira2, Yasunori Furukawa3 1 Kogakuin University, Japan, 2 Dr. Kenji Ohishi Institute for Molecular Science, Laser Research Center, Japan, 3 Oxide Corporation, (Kogakuin University) Japan Glass Nanopipette Exploring Nanoworld L03 Prof. Tomohide Takami Tomohide Takami (Kogakuin University) Kogakuin University, Japan Isolation and Functional Analysis of Novel Compounds with Selective Cytotoxicity under Glucose-restricted L04 Conditions Prof. Osamu Ohno 1 1 1 2 2 2 Osamu Ohno , Ami Ito , Shuntaro Obata , Arihiro Iwasaki , Kiyotake Suenaga , Kenji Matsuno 1 Kogakuin University, Japan, 2 (Kogakuin University) Keio University, Japan Asymmetric Conjugate Addition of Cyclic Hydrazine to N-(E)-cinnamoyl-(1S)-2,10-camphorsultam: L05 Synthesis of Polyamine Alkaloids Dr. Haruo Matsuyama Haruo Matsuyama1, Masafumi Hirama2, Chigusa Seki2, Takeshi Sato2, Koji Uwai2, Hiroto Nakano2 (Kogakuin University) 1 Kogakuin University, Japan, 2 Muroran Institute of Technology, Japan A Novel 3-Dimensional Alignment Layer Composed of Electro-spun Microscopic Fibers for Liquid Crystal L06 Displays with Memory Function Prof. Yukihiro Kudoh Yukihiro Kudoh, Hiroki Watanabe, Yusuke Watado, Taiju Takahashi (Kogakuin University) Kogakuin University, Japan Individual Analysis of Aerosol Partciles using a High-Resolution TOF-SIMS Tetsuo Sakamoto1, Masato Morita1, Akinori Takami2, Shiro Hatakeyama3, Kentaro Murano4, Hisao Ogawa5, Kayo L07 Ueda6 1 Kogakuin Univ., 2 NIES, 3 Tokyo Univ. of Agriculture and Tech., 4 Hosei Univ., 5 Kumamoto Univ. Hospital, 6 Kyoto Prof. Tetsuo Sakamoto (Kogakuin University) Univ. Structure and Catalysis of Layered NbW Oxide Constructed by the Self-assembly of Nanofibers L08 Kazu Okumura Kogakuin University, Japan Multi-Scale Modeling of Lithium-Air Batteries L09 Hiromitsu Takaba, Wataru Yamamoto Kogakuin University, Japan Prof. Kazu Okumura (Kogakuin University) Prof. Hiromitsu Takaba (Kogakuin University) Poster No. Title of Paper, Author and Affiliation Presenter Effect of Electric Current Stimulation on Cell on Titanium Thin Film PA01 Tomokazu Takada, Shigehiro Hashimoto Mr. Tomokazu Takeda Kogakuin University, Japan Measurement of Intercellular Force Using a Micropattern PA02 Tomoaki Katano, Shigehiro Hashimoto Mr. Tomoaki Katano Kogakuin University, Japan Effect of Micropattern on Cell Orientation PA03 Kenta Sugimoto, Shigehiro Hashimoto Mr. Kenta Sugimoto Kogakuin University, Japan Micro Structure of Solid Surface for Cell Sorting PA04 Tatsuki Azuma, Shigehiro Hashimoto Mr. Tatsuki Azuma Kogakuin University, Japan Micro-Fabricated Device for Measurement of Cell Membrane Potential PA05 Akira Hiraoka, Shigehiro Hashimoto Mr. Akira Hiraoka Kogakuin University, Japan Behavior of Nerve Cell on Vibrating Micro Ridge PA06 Hiromi Sugimoto, Shigehiro Hashimoto Mr. Hiromi Sugimoto Kogakuin University, Japan Accelerated Orientation of Cells by Flow Stimulation PA07 Shusuke Nakano, Shigehiro Hashimoto Mr. Shusuke Nakano Kogakuin University, Japan Behavior of Muscle Cells by Gravity Stimulus PA08 Shoki Miura, Shigehiro Hashimoto Kogakuin University, Japan Mr. Shoki Miura Micro Groove for Trapping of Flowing Cell PA09 Yusuke Takahashi, Shigehiro Hashimoto Mr. Yusuke Takahashi Kogakuin University, Japan Behavior of Cell on Vibrating Micro Ridge PA10 Haruka Hino, Shigehiro Hashimoto Mr. Haruka Hino Kogakuin University, Japan Analytical Study on Irregular Wear of Tire PA11 Takeshi Hanzaka, Yukio Nakajima Mr. Takeshi Hanzaka Kogakuin University, Japan Responsivity of the Vehicle Fueled with an Ammonia Decomposition Hydrogen Supply System PA12 Kenichi Matsuno, Shogo Otsuka, Takashi Saika Mr. Kenichi Matsuno Kogakuin University, Japan Theoretical Study of the Influence of the Tread Pattern on the Rolling Resistance of the Tire PA13 Jumpei Oishi, Yukio Nakajima Mr. Junpei Oishi Kogakuin University, Japan Deformation of Cell Passing through Micro Slit PA14 Atsushi Mizoi, Shigehiro Hashimoto Mr. Atsushi Mizoi Kogakuin University, Japan Culture of Myoblast on Conductive Film with Electric Pulses PA15 Kenta Noda, Shigehiro Hashimoto Mr. Kenta Noda Kogakuin University, Japan Effect of Ultrasonic Vibration on Proliferation of Cultured Cell PA16 Hiroaki Nakajima, Shigehiro Hashimoto Mr. Hiroaki Nakajima Kogakuin University, Japan Aluminum Foams in Additive Manufacturing Process PA17 Toshimitsu hayakawa, Masanori Shiomi Kogakuin University, Japan Mr. Toshimitsu Hayakawa Rotating Disk to Apply Wall Shear Stress on Cell Culture at Microscopic Observation PA18 Masashi Ochiai, Haruka Hino, Yusuke Takahashi, Shigehiro Hashimoto Mr. Masashi Ochiai Kogakuin University, Japan Development of Fundamental Technology of Sponge Tires for Radio Control Car -Comparison of Soft PA19 Sponge Tires and Hard Sponge Tires in ManeuverabilityYusuke Shinoyama, Yukio Nakajima, Seiichiro Takayama Mr. Yusuke Shinoyama Kogakuin University, Japan Flow Characteristics Inside a Cylindrical Tank with a Rotating Cylinder PA20 Yasutoshi Osawa1, Keiichi Ochiai1, Tomoaki Ishizawa1, Kotaro Sato1, Hirofumi Yoshida2 1 Kogakuin University, Japan, 2 Mr. Yasutoshi Osawa Air-Conditioning and Cold Chain Development Center, Panasonic Co., Ltd, Japan Study of Hydrogen Supply System Using the Organic Hydride PA21 Makoto Ogasawara, Yuki Hoshi, Takashi Saika Kogakuin University, Japan Mr. Makoto Ogasawara No. Title of Paper, Author and Affiliation Presenter Reduction in Number of Ultrafine Particles Formed from Laser Printers by Air Ion Feeding and Air Filter Installation PB01 Yuki Nishino1, Norikazu Namiki1, Naoki Kagi2, Yoshiro Muramoto3 1 Kogakuin University, Japan, 2 Tokyo Institute of Technology, Japan, Mr. Yuki Nishino 3 Industrial Materials Division, Japan Vilene Co, Ltd., Japan Development of Simultaneous Removal System of VOCs and Particles Using Ultrasonic Atomization PB02 Kimito Nishishita1, Satsuki Suzuki1, Norikazu Namiki1, Kazuhiko Sekiguchi2, Susumu Nii3 1 Kogakuin University, Japan, 2 Saitama University, Japan, 3 Mr. Kimito Nishishita Kagoshima University, Japan Improvement in Particle Classification Performance of a Virtual Impactor for PM2.5/10 Mass PB03 Concentration Measurements in Stacks and Its Application to Field Surveys Sho Okamoto1, Norikazu Namiki1, Hidehiro Kamiya2, Mayumi Tukada2 1 Kogakuin University, Japan, 2 Mr. Sho Okamoto Tokyo University of Agricualture & Technology, Japan Comparison of Degradation Products from Various Substrates by Listeria Chitinases PB04 Shotaro Honda, Yasusato Sugahara, Fumitaka Oyama, Masayoshi Sakaguchi Mr. Shotaro Honda Kogakuin University, Japan Evaluation of the Gas Permeation Property of Silica Membranes Synthesized by Counter Diffusion CVD PB05 Method on the γ-Alumina or Silica Intermediate Layer Kenta Sato, Kazuki Akamatsu, Shin-ichi Nakao Mr. Kenta Sato Kogakuin University, Japan Study on Limiting Flux in Cross-Flow Microfiltration of Colloidal Suspensions PB06 Ryo Makabe, Kazuki Akamatsu, Shin-ichi Nakao Mr. Ryo Makabe Kogakuin University, Japan Adhesion by Intermixing of Polystyrene Brushes without Glue PB07 Yujin Aoki, Kazuo Yamaguchi, Motoyasu Kobayashi Kogakuin University, Japan Mr. Yujin Aoki Characterization of Escherichia Coli-Produced Mouse Chitotriosidase PB08 Masahiro Kimura, Satoshi Wakita, Kotarou Ishikawa, Kazutaka Sekine, Satoshi Yoshikawa, Kazuaki Okawa, Akinori Kashimura, Masayoshi Sakaguchi, Yasusato Sugahara, Fumitaka Oyama Mr. Masahiro Kimura Kogakuin University, Japan Evaluation of Ionic Conductivity of Narpsio Glass-Ceramics with Mixed Alkaline Carriers PB09 Yuki Ota1, Naoya Yoshida1, Kimihiro Yamashita2, Toshinori Okura1 1 Kogakuin University, Japan, 2 Mr. Yuki Ota Tokyo Medical and Dental University, Japan Effects of Viscosity and Polar Interaction of Liquid on Dynamic Hydrophobicity of SelfPB10 Assembled Monolayer Surface Mr. Yuki Okutomi Yuki Okutomi, Naoya Yoshida, Toshinori Okura Kogakuin University, Japan Carrier Ion Exchange Behavior of Narpsio Solid Electrolytes: Effects of Frame Substitution PB11 Yoshiko Takahashi1, Naoya Yoshida1, Kimihiro Yamashita2, Toshinori Okura1 1 Kogakuin University, Japan, 2 Ms. Yoshiko Takahashi Tokyo Medical and Dental University, Japan Study on the Effect of High Pressure Hydrogen on the Higher Order Structures of NBR Rubber Materials Cross-Linked by Sulfur and Peroxide by Using FT-IR Spectroscopy PB12 Y. Itoh1, K.Okano1, R.Naganuma1, T. Kawai1, H.Fujiwara2, S. Nishimura2,3 1 Kogakuin University, Japan, 2 The Research Center for Hydrogen Industrial Use and Storage, AIST, Japan Mr. Kazuki Okano 3 Kyushu University, Japan Decomposition and Recovery Technology of Multi Function Type PCB with Substrate a Biodegradable PB13 Resin Arashi Ohmukai, Takayoshi Yagasaki, Hitoshi Kohri, Ichiro Takano Mr. Arashi Ohmukai Kogakuin University, Japan Structural Chemical Study on High Thermal Conductivity Mechanism of the Phenylbenzoate PB14 Twin-Mesogen Epoxy Polymer Y. Itoh, N. Nishimura, T. Kawai Kogakuin University, Japan Mr. Naoto Nishimura Study on High Thermal Conductivity Mechanism of Biphenyl Benzoate Twin-mesogen Epoxy Polymer PB15 Y. Itoh, T. Suzuki, T.Kawai Mr. Takuto Suzuki Kogakuin University, Japan Influence of Heating in the Air on Thermoelectric Properties of BiCuSeO PB16 Toshiharu Sato, Hitoshi Kohri, Takayoshi Yagasaki Mr. Toshiharu Sato Kogakuin University, Japan Recovery of Suspended Metal Particles by Blowing Micro- and Nano- Bubbles into Flotation PB17 Yoshio Inoue, Takayoshi Yagasaki, Hitoshi Kohri, Minori Kamaya Mr. Yoshio Inoue Kogakuin University, Japan Development of Cocultivation Systems with Cell Clusters Formed by Cells of Aerial Microalga and PB18 Nitrogen-Fixing Bacterium Mr. Sota Sekiguchi Sota Sekiguchi, Nobuhiro Aburai, Katsuya Abe Kogakuin University, Japan Production of Fatty Acids by the Aerial Microalga Coccomyxa sp. on Filter Membrane PB19 Kyo Ohkubo, Nobuhiro Aburai, Katsuya Abe Mr. Kyo Ohkubo Kogakuin University, Japan Plasmin Cleaves Von Willebrand Factor Multimer That Has an Unfolded Conformation in Human Plasma PB20 Kenshi Togashi, Yogchol Shin, Haruki Miyake, Yasutada Imamura Mr. Kenshi Togashi Kogakuin University, Japan An Attempt to Improve Thermoelectric Properties of Aurivillius Phase Bi-V-O PB21 Mizuki Segawa, Hitoshi Kohri, Takayoshi Yagasaki Mr. Mizuki Segawa Kogakuin University, Japan Characterization of VOC Removal by Atomizing Acrylamide Polyampholyte (APA) Solution Using Spray Nozzles PB22 Tetsuya Yamada1, Norikazu Namiki1, Naoki Kagi2, Tatsuo Moriya3, Shunsuke Kobayashi4 1 Kogakuin University, Japan, Chemicals Corp., Japan 2 Tokyo Institute of Technology, Japan, 3 Techno Medical Co., Ltd., Japan, Mr. Tetsuya Yamada 4 ESPO Fabrication of Photovoltaic Lithium-ion Battery with Various Cathodes PB23 Yoshihisa Takahashi, Hiroki Nagai, Tatsuya Suzuki, Mitsunobu Sato Kogakuin University, Japan Mr. Yoshihisa Takahashi No. Title of Paper, Author and Affiliation Presenter A Fundamental Study on Load-Balancing Methods for Network Congestion Avoidance During Disaster PC01 using Degree Centrality and Available Bandwidth Yuuki Udagawa, Takeshi Oowari, Osamu Mizuno Mr. Yuuki Udagawa Kogakuin University, Japan Fundamental Study of Energy Saving Methods for ICN-based Wireless Sensor Network PC02 Masafumi Koike, Takahiro Kaida, Osamu Mizuno Mr. Masafumi Koike Kogakuin University, Japan Fundamental Study on Local Surface Plasmons in Ag-nanocrystallites ZnO films toward Future Applications in Nitride-based LEDs PC03 Daichi Taka, Takeyoshi Onuma, Takashi Shibukawa, Hiroki Nagai, Tomohiro Yamaguchi, Mitsunobu Sato, Tohru Mr. Daichi Taka Honda Kogakuin University, Japan Mist-CVD Growth of In2O3 PC04 Takuya Kobayashi, Keisuke Tanuma, Tomohiro Yamaguchi, Takeyoshi Onuma, Tohru Honda Mr. Takuya Kobayashi Kogakuin University, Japan Adaptive Control CRE with Three Different Values of CSOs in HetNet PC05 Norihiro Naganuma, Sho Nakazawa, Hiroyuki Otsuka Mr. Norihiro Naganuma Kogakuin University, Japan Throughput Performance of 3D Beamforming in Mobile Systems PC06 Ryota Nakao, Sho Nakazawa, Hiroyuki Otsuka Mr. Ryota Nakao Kogakuin University, Japan The Routing Method Focused on the Cache Function for ICN-based Sensor Network PC07 Takahiro Kaida, Osamu Mizuno Mr. Takahiro Kaida Kogakuin University, Japan Impact of Nitridation on GaN Growth on Sapphire with an Al layer as a Sacrifice Layer by RF-MBE PC08 Yuya Hoshikawa, Shinya Osawa, Yudai Matsumoto, Takeyoshi Onuma, Tomohiro Yamaguchi, Tohru Honda Kogakuin University, Japan Mr. Yuya Hoshikawa AR-XPS Measurement of AlOx/AlN/GaN Heterostructue PC09 Daiki Isono, Shota Takahashi, Yohei Sugiura, Takeyoshi Onuma, Tomohiro Yamaguchi, Tohru Honda Mr. Daiki Isono Kogakuin University, Japan Comprehensive Study on GaN and InN Etching by Inductively Coupled Plasma Reactive Ion Etching PC10 Kento Narutani, Tomohiro Yamaguchi, Takeyoshi Onuma, Tohru Honda Mr. Kento Narutani Kogakuin University, Japan The Context Estimation Method for the Mitigation Information Providing System PC11 Wataru Izuka, Osamu Mizuno Mr. Wataru Izuka Kogakuin University, Japan Proposition and Evaluations of the Resolution Methods of Home Network Service Interaction PC12 Shintaro Kawamura, Osamu Mizuno Mr. Shintaro Kawamura Kogakuin University, Japan Evaluation of a Multipath Routing Method on OpenFlow Networks PC13 Tomoyuki Kamiyama1, Koichi Asatani2, Osamu Mizuno2 1 Kogakuin University, Japan, 2 Mr. Tomoyuki Kamiyama Nankai University, China Correlation Between Green Fluorescent Emission and Pits Formed on Surface of GaInN Films Naoki Toyomitsu1, 2, Yoshitomo Harada3, Jianyu Wang2, Liwen Sang2, 4, Tomohiro Yamaguchi1, Tohru Honda1, PC14 Yoshitaka Nakano5, Masatomo Sumiya2, 4 1 Mr. Naoki Toyomitsu 2 3 Kogakuin University, Japan, Wide Bandgap Group, National Institute for Materials Science(NIMS), Japan, Hosei University, Japan, 4 Japan Science and Technology Agency (JST-ALCA), Japan, 5 Chubu University, Japan The OpenFlow Controller Redundancy Scheme for the Disaster Mitigation Information Network PC15 Ayumu Yoshine, Osamu Mizuno Mr. Ayumu Yoshine Kogakuin University, Japan Machine Learning Approach for Systematic Drug Repositioning Based on the Similarity of Drugs PC16 Kohei Adachi, Yutaka Fukuoka Kogakuin University, Japan Mr. Kohei Adachi Development of Breath Detection Algorithm for Non-invasive Sleep Apnea Screening by Capacitive PC17 Sensing Shinsuke yamagishi1, Hidenori Sakai2, Yutaka Fukuoka1, Akinori Ueno2 1 Kogakuin University, Japan, 2 Mr. Shinsuke Yamagishi Tokyo Denki University, Japan Observation of Fraunhofer Diffraction of Retro-reflective Sheet PC18 Erina Ogida, Yosuke Kimura, Kazuaki Harashima, Mikio Maeda Ms. Erina Ogida Kogakuin University, Japan Relationship of the Accelerating/Braking Performance of Trains and the Whole System Performance of the Power Supply Network under a Small-scale Disruptive Operating Condition on a Railway Line with a PC19 Very High Frequency Timetable Mr. Masao Watanabe Masaso Watanabe, Ryo Takagi Kogakuin University, Japan Fuzzy Charge/Discharge Control of Stationary Energy Storage Systems for DC Electric Railways Using PC20 Line Receptivity Estimation Takuya Kikuchi, Ryo Takagi Mr. Takuya Kikuchi Kogakuin University, Japan Application of the Mimic Panel State Model to the Typical Train Rescheduling Optimization for Urban PC21 Railways Masayuki Yamada, Ryo Takagi Mr. Masayuki Yamada Kogakuin University, Japan A New Method for the Analysis of Water-containing Biological Samples by TOFSIMS PC22 Keita Kanenari, Masato Morita, Takahiro Onozawa, Tetsuo Sakamoto Mr. Keita Kanenari Kogakuin University, Japan Study on the Phase Transition Temperature of α-(AlGa)2O3 Grown by Mist CVD PC23 Mikio Takahashi, Takumi Hayakeyama, Takeyoshi Onuma, Tomohiro Yamaguchi, Tohor Honda Kogakuin University, Japan Mr. Mikio Takahashi Investigation of In-situ X-ray Reciprocal Space Mapping Measurements in GaInN Growth on GaN by RF-MBE PC24 M. Sawada1, T. Yamaguchi1, T. Sasaki2, K. Narutani1, R. Deki3, T. Onuma1, T. Honda1, M. Takahashi2, 3, Y. Nanishi4 1 Kogakuin University, Japan, 2 Japan Atomic Energy Agency (JAEA), Japan, 3 University of Hyogo, Japan, Mr. Masataka Sawada 4 Ritsumeikan University, Japan Technique of Operating Shorter Trains at Ultra-high Frequency Under the Moving Block Signalling System PC25 Takahiro Shimizu, Ryo Takagi Mr. Takahiro Shimizu Kogakuin University, Japan Combinatorial Optimization for CSO on CRE and Pico-eNB Transmission Power in HetNet PC26 Shingo Matsuoka, Hiroyuki Otsuka Mr. Shingo Matsuoka Kogakuin University, Japan Design of Mobile System Parameters in Small Cell Strategy PC27 Sho Nakazawa, Hiroyuki Otsuka Mr. Sho Nakazawa Kogakuin University, Japan New Entry of OFDM with 256- and 1024-QAM in Mobile Systems PC28 Mitsutoshi Nakamura, Hiroyuki Otsuka Mr. Mitsutoshi Nakamura Kogakuin University, Japan Discussion of ZnO Based Film by Mist CVD Method Using Molecular Precursor Solution PC29 Ryosuke Goto, K. Tanuma, T. Hatakeyama, H. Nagai, T. Yamaguchi, M. Sato, T. Honda Mr. Ryosuke Goto Kogakuin University, Japan Experimental Results of Wireless Sensor Network Using ZigBee PC30 Yuuta Torimoto, Hiroyuki Otsuka Mr. Yuuta Torimoto Kogakuin University, Japan Privacy Preserving and Anonymous Authentication Protocol for VANET PC31 Narn-Yih Lee, Li-Sin Hsu Southern Taiwan University of Science and Technology, Taiwan Prof. Narn-Yih Lee The Female Dick and the Female Clown: A Comparison between American and Japanese Women PC32 Detectives in Television Jun-Nan Chou Prof. Jun-Nan Chou Southern Taiwan University of Science and Technology, Taiwan A Study of Improving Error Rate Performances of a Network Coding Scheme Using the Maximum PC33 Likelihood Algorithm Naoaki Harada, Hidetoshi Saito Prof. Hidetoshi Saito Kogakuin University, Japan An Erasure-Coded Distributed Storage System by Using a Convolutional Code PC34 Naoaki Harada, Hidetoshi Saito Prof. Hidetoshi Saito Kogakuin University, Japan A Study of Evaluating Capacities of Two-Dimensional (0, G/I) Codes for Two-Dimensional Magnetic PC35 Recording Hirotaka Fukawa, Sho Uesugi, Hidetoshi Saito Prof. Hidetoshi Saito Kogakuin University, Japan A Study of Improving Compression Ratio of the Lempel-Ziv-Welch Compression Encoding Algorithm by PC36 Using a Variable-length Code Noritaka Narita, Hidetoshi Saito Kogakuin University, Japan Prof. Hidetoshi Saito