AC Technologies Co., Ltd. (ACTEX) is taking on advanced analog technology.

TEL. 045-594-6891

4F, Shin-Yokohama Bohsei Bldg., 3-20-12, Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa, 222-0033, Japan


Company Policy

ACTEX has been established in 2000.
We have experienced analog engineers who are devoting their design skills daily and carrying out excellent works to obtain customer's trust.
There are three basic stances as the following.

1. Understand the importance of connecting with customers.
2. Keep on improving the quality of IC designing.
3. Focus on IC Turnkey service

CEO Message


AC Technologies Co., Ltd
President & COO Jun Sano

ACTEX has been established as a unique company specialized in development of excellent analog ICs.
Also more than 100 various products including mixed signal ICs have been put out into the market.
Especially power semiconductor ICs required for the almost systems are the companys major products.
the power related products developed by our experienced analog IC design engineers have been able to obtain the full of customer satisfaction.
From now on,we will focus on improving various analog technologies including analog IPs and also digital technologies to meet customer's expectations.

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AC Technologies Co.,Ltd

4F, Shin-Yokohama Bohsei Bldg.
3-20-12, Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa, 222-0033, Japan
TEL (81) 45- 594- 6891
FAX (81) 45- 594- 6892