Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452222 | MIS type semiconductor device and method for manufacturing the same | — | 2002-09-17 |
| 6373110 | Semiconductor device having high breakdown voltage | Takao Arai | 2002-04-16 |
| 6181186 | Power transistor with over-current protection controller | Takao Arai | 2001-01-30 |
| D401665 | Fishing reel body | Takashi Kondoh, Shigeo Mimura | 1998-11-24 |
| D394299 | Fishing reel spool | Takeo Miyazaki | 1998-05-12 |
| 5703390 | Semiconductor device having four power MOSFETs constituting H bridge circuit | — | 1997-12-30 |
| 5696518 | Antenna device integrally fixed to portable electronic appliance | Tadashi Yasuoka, Ryoji Amemiya | 1997-12-09 |
| 5449545 | Ceramic device | Eiichi Toya, Takashi Tanaka, Yasumi Sasaki | 1995-09-12 |
| 5178727 | Ceramic membrane device and a method of producing the same | Eiichi Toya, Tadashi Ohashi, Masayuki Sumiya | 1993-01-12 |
| 5074017 | Susceptor | Eiichi Toya, Tadashi Ohashi, Masayuki Sumiya, Yasumi Sasaki | 1991-12-24 |
| 4581666 | Mechanism for fast-forwarding/rewinding operation in a tape player | — | 1986-04-08 |
| 4519269 | Transmission system in a cam mechanism | Kazuki Takai, Satoshi Takagi | 1985-05-28 |
| 4475020 | Slide switch operating device | Kazuki Takai, Yasuo Yamada, Satoshi Takagi | 1984-10-02 |