Today’s society advances each and every day. Information electronic technology has advanced remarkably; new technology and new products arrive one after the other. This truly revolutionary change is occurring everywhere.
In this state-of-the-art field of information electronics, we at Miyoshi meet our customers’ needs and required speed by using our development, design, and manufacturing know-how that we have acquired over many years as an EMS, OEM, and ODM for various telecommunication products, custom-made boards, high-frequency modules, and sensor modules for the information telecommunication market.

 

Representative	President and COO, Yasuhisa Maekawa
Established	October 19, 1968
Capital	¥ 400 million
Number of employees	132 (As of March 31, 2023)
Settling term	March
Sales	March, 2023:(Alone) ¥11.192 billion, (Consolidated) ¥18.324 billion March, 2022:(Alone) ¥ 9.436 billion, (Consolidated) ¥16.535 billion March, 2021:(Alone) ¥ 8.292 billion, (Consolidated) ¥13.801 billion March, 2020:(Alone) ¥10.080 billion, (Consolidated) ¥16.231 billion March, 2019:(Alone) ¥11.498 billion, (Consolidated) ¥17.005 billion
Our business	Development and manufacturing of information telecommunication devices and semiconductor-related products
Head office	Miyoshi Electronics Building, 3-13-21 Kushiro, Kawanishi-shi, Hyogo, 666-0024, Japan
Tel:	+81-72-756-1331
Fax:	+81-72-758-7596

Tokyo branch office	SK Building, 4-13-4 Hatchobori, Chuo-ku Tokyo, 104-0032, Japan
Tel:	+81-3-3206-0022

 

Hiroshima office	306, Higashisakeya-cho, Miyoshi-shi, Hiroshima, 728-8511, Japan
Tel:	+81-824-62-5111

 

Nagoya office	1-31 Aioi cho,Kariya-shi, Aichi, 448-0027, Japan
Tel:	+81-566-45-5353

 

Affiliated companies	Wave Technology Inc. Contracted design and development of electronic devices and information telecommunication devices MEC.i Inc. Repair and maintenance of all kinds of electronic devices Synergy Technica Co. Design, manufacturing, and testing of electronic device products and information telecommunication products