Technology & Tai-wa for Tomorrow

Tai-wa is a Japanese word meaning "synergistic discourse,"
or conversations between people face-to-face with a willingness
to understand others with sense of empathy.
At times, subjects we have Tai-wa with can be things besides people.
For us, Tai-wa implies respecting every one of you, being sincere,
and acting wholeheartedly, that is an attitude itself towards work.
This is our group’s DNA that we value to last forever.

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About Us


News Room

Group Company

Japan

KOKUSAI ELECTRIC CORPORATION

Head Office

Head Office

Location

23rd Floor, Otemachi Financial City North Tower, 1-9-5 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
*The head office has relocated to the above address on January 26, 2026.

Contact

TEL. +81 (0)3-6772-9650 (main phone number)

Toyama Technology & Manufacturing Center

2-1, Yasuuchi, Yatsuo-machi, Toyama-shi, TOYAMA 939-2393, Japan

Tonami Manufacturing Center

110-1, Shimonakajo, Tonami-shi, TOYAMA 939-1311, Japan

Yokohama Technology Center

4th floor, Shibusawa ABC (Bldg.) 2, 1 Ebisu-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0024, Japan

Web site
Recruit page

Kokusai Electric Semiconductor Service Inc.

Location

2nd floor, Sougawa Legato Square, 4-4-3 Sougawa, Toyama-shi, Toyama 930-0083, Japan

Contact

TEL.+81-76-413-5931
FAX.+81-76-413-8087

Web site
Recruit page

Asia

Kook Je Electric Korea Co., Ltd. (Kokusai Electric Korea Co., Ltd.)

Head Office, Main Factory

Head Office, Main Factory

Location
(Chaam-dong) 46, 2Gongdan 8-gil, Seobuk-Gu, Cheonan-Si, Chungnam 31075, Republic of Korea

Contact
TEL. +82-41-559-1705／FAX. +82-41-621-3279/3289

Pyeongtaek Factory

Pyeongtaek Factory

Location
64, Jinwisandan-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 17709, Republic of Korea

Contact
TEL. +82-31-8015-8300／FAX. +82-31-8015-8400

Web site
Recruit page

KE Semiconductor Equipment (Shanghai) Co., Ltd.

Location

Room03-07A, 3F Taikang Insurance Tower, No.429 North Nanquan Road, Pudong New District, Shanghai 200120, China

Contact

TEL. +86-21-6888-1166／FAX. +86-21-6888-1167

Web site

Recruit page

Kokusai Electric Asia Pacific Co., Ltd.

Location

9F,10F., No.282, Beida Rd., North Dist., Hsinchu City 300076, Taiwan

Contact

TEL. +886-3-528-5788／FAX. +886-3-528-5758

Web site
Recruit page

Kokusai Semiconductor Singapore Pte. Ltd.

Location

11, Ubi Road 1, #06-02 Meiban Industrial Building, Singapore 408723

Contact

TEL. +65-6848-2633／FAX. +65-6841-4381

U.S.A

Kokusai Semiconductor Equipment Corporation

Location

1900 McCarthy Boulevard,#445, Milpitas, CA 95035

Contact

TEL. +1-408-474-3100

Web site

Europe

Kokusai Semiconductor Europe GmbH

Location

Moritzburger Weg 67, D-01109 Dresden, Germany

Contact

TEL. +49-351- 824404-30

Web site
Recruit page