Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029510 | Rotary throttle position sensor | Takeo Nakaie, Kazuyuki Tsujioka, Satoshi Komatsu | 2000-02-29 |
| 5654047 | Explosion-proof porcelain housings for gas-filled insulating apparatuses and process for producing such porcelain housings | Akihiro Watanabe, Yasunori Matsuura, Nagahiro Kawano, Masafumi Sugi | 1997-08-05 |
| 5387448 | Explosion-proof porcelain housings for gas-filled insulating apparatuses | Akihiro Watanabe | 1995-02-07 |
| 5234713 | Method of lining resins on an inner surface of a tapered porcelain housing | Akihiro Watanabe, Yasunori Matsuura, Nagahiro Kawano, Masafumi Sugi | 1993-08-10 |
| 4991905 | Vehicle construction of automobile provided with slide door | Tomoyoshi Watanabe | 1991-02-12 |
| 4984842 | Car providing a sliding door | Fumihiko Ogawa, Kazunobu Hori, Tomoyoshi Watanabe | 1991-01-15 |
| 4976488 | Motor-vehicle with sliding doors | Chizuko Mochizuki, Kazunobu Hori | 1990-12-11 |