Corporate Outline
As of JUNE 30, 2025
-
Company name
EM Devices Corporation
-
Established
14-Apr-2017
-
Headquarters
1-1, Asahicho 7-chome, Shiroishi-shi, Miyagi 989-0223, Japan
-
Web site
https://www.em-devices.com/
-
Paid-in capital
100 million yen
-
Employees
Consolidated: 2,297 employees (as of March 2025)
-
Business Contents
Development, manufacture and sales of in-vehicle and Signal relays, EV Relay
Consolidated net sales -
Consolidated sales
18,700 million yen
(Fiscal year ended March 31, 2025) -
Major Customers
- Continental Automotive
- Robert Bosch GmbH
- LEAR Corporation
- TOKAI RIKA CO., LTD.
- AISIN CORPORATION
Directors and Auditors
The Representative Director and President（CEO）
Chihiro Yamamoto
Director
Toshiyuki Goto
Director(Outside)
Nobuaki Oishi
Director(Outside)
Kazuomi Fukazawa
Auditor(Non-full-time)
Nobuyoshi Mizuta
Auditor(Non-full-time)
Yousuke Nakano
Organization of EM Devices Corporation
Overseas Offices and Subsidiaries
-
EM Devices Hong Kong Limited
Unit No. 1216, The Metropolis Tower, No. 10 Metropolis Drive, Hung Hom, Kowloon, Hong Kong
+852-2730-0028
+852-2377-2897
-
EM Devices Hong Kong Limited Taipei Office
Rm M205，11F., No.209, Sec.1, Civic Blvd.,
Datong Dist., Taipei City 103, Taiwan,R.O.C.+886-2-2181-1687
-
EM Devices Shanghai Co.,Ltd.
Room 605, Metro Plaza, No.555 Loushanguan Road, Changning District, Shanghai, China 200051
+86-21-5235-9363
+86-21-5235-9365
-
Shenzhen Branch
Unit 2656, 26/F, Dong Fang Plaza, No. 1072 Jian She Road, Luohu, Shenzhen City, Guangdong, China, 518001
+86-755-22954482
+86-755-82347113
History
| 1955 | NEC Corporation developed wire spring relay. |
| 1970 | Established NEC Tohoku (Ichinoseki city, Iwate prefecture). |
| 1971 | Started mass production of wire spring relay. |
| 1988 | Producted the world’s first twin relay. |
| 1996 | Established NEC Components Philippines, inc. (currently EMD Technologies Philippines Inc.) in the Philippines. |
| 2002 | Relay business has been spun off from NEC Tohoku. Established NEC TOKIN Iwate Co., Ltd. |
| 2006 | Integrated with NEC TOKIN Corporation (currently Tokin) and renamed as NEC TOKIN Iwate operations. |
| 2009 | Moved to NEC TOKIN Shiroishi operations (Shiroishi city, Miyagi prefecture) |
| 2013 | Established the second factory in the Philippines. |
| 2017 | Spun off from NEC TOKIN, and established EM Devices Corporation and EMD Technologies Philippines Inc. |
| 2022 | Opened development center NEXEM ATC at Tohoku University (MaSC) |
| 2024 | Started mass production of EV relays |