- Shinka Trading Co., Ltd
- Address:7-8-3 Nikshishinjuku, Shinjuku-ku, Tokyo, Japan
- Technoeye Ltd.
- Address:3-6-1 Tachibana, sumida-ku, Tokyo, Japan
- TECHNOCRAT CO
- Address:4-14-13, Higashioume
- Kyowa
- Address:1788-10, Tendo City, Yamagata-Pref., Japan
- Tamaya Technics Inc.
- Address:3-7, Minami-Oi 6-Chome, Shinagawa-ku
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