OKAYA Electric Industries, Co., Ltd.
Presentation
2010
Prepared by : OKAYA ELECTRIC INDUSTRIES CO., LTD.
Issue date: June 2010
1
Company Profile
Year Founded:
1939
 Capital:
$22M ($1 = \90)
€17M (€1 = \120）
 Stocks:
Listed on Tokyo Stock Exchange (First section)
 The location of sales office and Factory：
<Sales office>
Tokyo / Oosaka / Nagoya / Fukuoka / Nagano / Shizuoka / Hokuriku
Hong Kong / Shanghai / Shenzhen / Singapore / U.S.A.
<Design Center>
Nagano ⇒ Noise product / Led Display / Sensor products
Saitama ⇒ Surge Devices / LCD Display
<Factory>
China (Dong Guan) / Sri Lanka / Iwate / Fukushima/ Saitama
 Quality Management System: ISO9001
 Environmental Management System: ISO14001

2
Sales

The year 2009 Sales: $131M ($1=\90) €98M (1€=\120）
(From 1.Apr.2009 to 31.Mar.2010)
The amount of sales (unit=million yen)
20,000
15,000
10,000
5,000
0
2002 2003 2004 2005 2006 2007 2008 2009
Fisical year
3
Sales Breakdown
2009 Fiscal
Product Seg ment s
LED
8%
LCD SENSOR
2%
15%
SURGE
20%
Domestic
47%
NOISE
55%
Overseas
53%
4
NOISE PRODUCT RANGE


Capacitor (60% / sales at noise division )
Noise filter (40% / sales at noise division)
<Capacitor Range>
1) Noise suppression capacitors (70% at product qty)
2) PFC capacitors
3) High pulse capacitors
4) Spark quenching
5
Noise Product Market
by Application
Home Appliances
・TV ・Air Conditioner
・Air Purifier ・Refrigerator
・Washing Machine
・IH Cooker etc.
Office Appliances
・Telephone ・Fax Machine
・PC ・Copier
・Projector
・Digital Camera etc.
35%
35%
Industrial Machine
・Machinery
・Semiconductor Device・Robot
・Medical Equipment etc.
Noise
Products
30%
Future aim.
Automobile
・Automobile
・Train etc.
6
Capacitors Range
Noise Suppression Capacitors
PA-series (5%) ⇒RE-series(10%) ⇒ LE(-M/-MX)-series(70%)
＊Other (10%)
Market
LCD/PDP TV-----SONY, Panasonic, SHARP, TOSHIBA etc.
Air conditioner-----Daikin, FUJITSU GENERAL, Mitsubishi etc.
White goods-----Panasonic, Sharp, Philips etc.
Industries----Yasukawa, FANAC, FUJI, Mitsubishi, Hitachi
other--------Canon, Nintendo, GE, Delta

7
Capacitors Range-2

PFC capacitor
HCE-series(5%) ⇒ AFP-series(10%) ⇒ AFC-series(85%)
Market
LCD/PDP TV (85%)----- SONY, Panasonic, SHARP, TOSHIBA etc.
AC adaptor for PC(10%)---Delta, Lite-on, Sanken etc (power source
manufacuture).
Other (5%)----Canon, Epson, etc.
8
Surge Product Market
by Application
Home Appliances
・TV ・Air Conditioner
・Air Purifier ・Refrigerator
・Washing Machine
・IH Cooker etc.
Office Appliances
・Telephone ・Fax Machine
・PC ・Copier
・Projector
・Digital Camera etc.
25%
25%
Industrial Machine
・Machinery
・Semiconductor Device・Robot
・Medical Equipment etc.
Surge
Products
25%
25%
Communication
・Mobile Phone ・Modem
・Splitter ・GPS etc.
9
Surge Product Device-1

Surface-mount GDT (RHCA-series)
Market
Communication device (modem) / Information technology device
LCD/PDP TV / recorder
Panasonic, Sharp, Hitachi, Mitsubishi, Sanyo, Sumitomo
10
Surge Product Device-2

GDT (R26・28-series/R36・38-series)
Market
Communication device (modem) / Information technology device
Solar power generation
Panasonic, Kyocera, OMURON
11
Surge Product Device-3

Module for AC power source (LV-series)
RAV-series ⇒RCM-series ⇒RSPD-series ⇒LV-series
Market
FA機器(40%) / Machine(30%) / Solar power generation(15%) /
Medical device(5%)
FANUC / YASUKAWA / Kyocera /SHIMADZU
12
NOISE PRODUCT RANGE
Capacitor (60% / sales at noise division )
Noise Suppression Capacitors
PA ⇒ RE ⇒ LE-series (LE / LE-M / LE-MX)
Market
LCD / PDP TV (%) ・ Air Conditioner(%) ･ White Goods(%) ・ other(%)
Sony Panasonic Sharp Hitachi Tosiba
PFC capacitors
HCE ⇒ AFP ⇒ AFC ⇒ AFS
Market
LCD / PDP TV (%)
High Pulse Capacitors
Spark Quenching


Noise filter (40% / sales at noise division)
13
Product Range
EMI Products
Noise
 Noise Suppression Capacitors
 Noise Filters
 Spark Quenchers
 Snubber capacitor
 Capacitor for PFC circuit
 Inductance Coils
Surge
 Surge Absorbers
Display Products


LED Displays
LCD Displays
14
Company Profile
Year founded :
1939
 Capital:
$22M, ($1＝\90)
(March 2010)
€18M, (€1＝\120)
 Sales:
$131M, ($1＝\90)
(Apr.2009-Mar.2010)
€98M, (€1＝\120)
 Employees: 2,100 (March 2010)
 Stocks:
Listed on Tokyo Stock Exchange
(First section)

15
Noise/Surge Products
Noise Suppression Capacitors
Noise suppression capacitors are most widely
applied in power line applications as
countermeasures to noise occurring in inverters,
switching power supplies, brush motors, and to the
full range of office automation equipment.
Designed for Across-the Line and Line-Bypass
applications, OKAYA capacitors are rated up to
310VAC with capacitance values from 0.001uFd to
10uFd.
16
Noise/Surge Products
EMI/RFI Power Line Noise Filters
Conductive noise interferes with electric components
and systems by being transmitted along power lines
and the wiring of electronic circuits. OKAYA’s power
line filters are designed to suppress conducted
EMI/RFI emissions over a broad range of
frequencies. Single Phase and 3-Phase Filters are
available with voltage ratings to 500VAC and power
rating to 250Am. All filters have Safety agency
approvals for worldwide acceptance.
17
Noise/Surge Products
Surge Absorbers (TVSS)
Power surges, both voltage and current, are occurring
continually in today’s power systems. Whether they occur
naturally, such as from lightning and static electricity; or
are man made, such as from inductive surges from motor,
transformers, solenoids, etc. Power surges are a fact of
life. These power surges have a very high voltage and
current level as compared to electrical noise.
OKAYA’s Transient Voltage Surge Suppressors are
designed to aid in the suppression of high-energy transient
voltage surges. Products ranging from Gas Tubes to
Suppression Systems have worldwide approvals to meet
safety agency requirements.
18
Noise/Surge Products
Spark Quencher
Spark Quenchers are easily selectable electronic
components designed to prevent or substantially
minimize the occurrence of arching and noise
generation in relay and switch contacts. They also
serve as snubbing circuits for solid state switching
devices.
Spark Quenchers consist of specially designed
capacitors and resistors connected in series. Spark
discharges and induced noise are absorbed over a
wide range by the accumulation characteristic and
impedance of the capacitor, while the RC time constant
delays and averages surge voltage and oscillation.
19
Capacitor for PFC circuit.
AFC series.
*Features.
・Low loss & High permissible ripple current.
・High withstand voltage
(Between line and case; 2500Vrms-60sec).
・Low buzz sound.
*Application.
・PFC circuit for electrical appliances.
*Electrical characteristics.
・Rated voltage; 450VDC
・Capacitance range; 0.47 to 4.7uF (±10%)
・Operating temperature range; -40 to 105℃
20
Display Products
High Power LED
Bo-Jo LED
21
Display Products
LCD Display
22
Management

Chief Executive Officer Ritsuo Maruyayma

Chief Operating Officer Hisayoshi Yamagishi

Senior Managing Director of Administration
– Ikuo Matsuoka, Senior Managing Director

Senior Director of Sales
– Kazuyoshi Ichinose, Managing Director

Director of Accounting
– Suguru Yoshino, Director

Director of R&D
– Akira Kamo, Director

Director of Manufacturing
– Masamitsu Aoki, Director

Auditor
– Masaaki Ogawa
– Masuo Uchimura
– Hideo Suzuki
23
Fiscal year
Sales
2002
10,258
2003
11,170
2004
12,535
2005
13,684
2006
15,885
2007
15,972
2008
13,368
Note: unit= million yen
Sales (hundred-million yen)
Sales
200
180
160
140
120
100
80
60
40
20
0
2002 2003 2004 2005 2006 2007 2008
Fiscal year
Consolidated all OKAYA group
24
Sales Breakdown
2008 Fiscal
Display
19%
Surge
19%




Sensor
4%
Noise
58%
Noise (Capacitor & Noise filter) 58%
Surge Absorbers
19%
Display (LED & LCD)
19%
Sensor
4%
25
Market Position

Noise Suppression Capacitors (Case type) No.1 World
50 million pieces monthly

Surge Absorbers
10 million pieces monthly
No.2 Japan
26
Display Product
Applications
LED
Characteristics
Lighting refraction technology by lens designing.,
High Quality, Assembly technology
LCD
Characteristics
Custom made LCD modules, Quality
Assurance
Sensor
Photo sensor
LED lighting source
encoder
27
Major Customers

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
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

Sony
Panasonic
NEC
Toshiba
Hitachi
Fujitsu
Sharp
Ricoh
Sanyo
Epson
Pioneer
Oki
Mitsubishi
Fuji
JVC
Murata






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
Siemens
Schneider (French)
Schaffner
IBM
HP
HP/Compaq
Honeywell
Electrolux
Motorola
Dell
GE
Whirlpool
Rockwell
Kodak
Alcatel
Fanuc
SMC Corp


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



Celestica
Jabil
Flextronics
Arrow
Tyco
Solectron
Yasukawa
28
Okaya World-Wide
Sales Division
Engineering
Division
Production
Division
Japan
OKAYA Japan
North/South America
OKAYA America
Asia
OKAYA Hong Kong, OKAYA Singapore
Europe and the rest
OKAYA Japan
Nagano Tech Center
Capacitors, Noise Filters, Surge Absorbers,
Spark Quenchers, LED, LCD modules
Saitama Tech Center
Surge Absorbers, Switching Spark Gap, Plasma
Displays, Neon lamps
Iwate (Japan)
Capacitors, Spark Quenchers
Fukushima (Japan)
Noise Filters
Nagano (Japan)
Noise Filters, Surge Absorbers, LED
Saitama(Japan)
Plasma Displays, Neon lamps
China
Capacitors, Surge Absorbers, Noise Filters, LED
Sri Lanka
Capacitors
Taiwan
LCD
29
Sales Network

Okaya Japan
Japan, Europe, Middle East, Africa, Oceania

Okaya America
North/South America

Okaya Hong Kong Asia- China, Taiwan, Korea

Okaya Singapore
Asia – the rest of Asia
30
31
Factory Locations
Nagano, Japan
Fukushima, Japan
Saitama, Japan
Donguang,China
Iwate, Japan
Katunayake ,Sri Lanka
32
Quality Management
System
33
Environmental
Management System
34
List of ISO Certification
As of March 2008
Corporate
Division
Date of Certification
Date of Certification
ISO No.９００１
ISO No.１４００１
Version 2000
Version 2004
Administration, Sales
2.23,2007
2.23,2007
Nagano Plant
2.23,2007
2.23,2007
Saitama Plant
2.23,2007
2.23,2007
Fukushima Plant
2.23,2007
2.23,2007
Iwate Plant
2.23,2007
2.23,2007
Headquarters
2.23,2007
2.23,2007
Donguan Plant
2.23,2007
2.23,2007
Sales
2.23,2007
2.23,2007
Representative Offices
2.23,2007
2.23,2007
Okaya America
2.23,2007
2.23,2007
Okaya Singapore
2.23,2007
2.23,2007
Okaya Lanka
2.23,2007
2.23,2007
Okaya Japan
Okaya China
35
Thank you for your attention
36