Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798123 | Internal combustion engine control device | Teruaki Kawakami, Hitoshi Inoue, Ryohei Takahashi | 2010-09-21 |
| D598122 | Cap of cartridge for component extraction | Keiji Shigesada, Takuji Yamada, Katsuya Inana | 2009-08-11 |
| D597679 | Cap of cartridge for component extraction | Keiji Shigesada, Takuji Yamada, Katsuya Inana | 2009-08-04 |
| D580558 | Cap of cartridge for component extraction | Keiji Shigesada, Takuji Yamada, Katsuya Inana | 2008-11-11 |
| D580068 | Cap of cartridge for component extraction | Keiji Shigesada, Takuji Yamada, Katsuya Inana | 2008-11-04 |
| 7324890 | Ignition timing control apparatus for internal combustion engine | Hitoshi Inoue, Akiyoshi Katayama | 2008-01-29 |
| 6802286 | Valve timing control system for an internal combustion engine | Tatsuhiko Takahashi, Koji Wada | 2004-10-12 |
| 6561147 | Valve timing control system for internal combustion engine | Tatsuhiko Takahashi | 2003-05-13 |
| 6526930 | Valve timing control system for internal combustion engine | Tatsuhiko Takahashi | 2003-03-04 |
| 6520131 | Valve timing control system for internal combustion engine | Tatsuhiko Takahashi, Koji Wada | 2003-02-18 |
| 6516759 | Valve timing control apparatus for internal combustion engine | Tatsuhiko Takahashi | 2003-02-11 |
| 6513468 | Valve timing control system for internal combustion engine | Tatsuhiko Takahashi | 2003-02-04 |
| 6397803 | Valve timing control system for internal combustion engine | Atsuko Hashimoto, Tatsuhiko Takahashi | 2002-06-04 |
| 6301543 | Control system for internal combustion engine | Atsuko Hashimoto, Tatsuhiko Takahashi, Satoshi Wachi | 2001-10-09 |
| 6266606 | Control system for internal combustion engine | Atsuko Hashimoto, Tatsuhiko Takahashi, Satoshi Wachi | 2001-07-24 |
| 6263275 | Control system for internal combustion engine | Atsuko Hashimoto, Tatsuhiko Takahashi, Satoshi Wachi | 2001-07-17 |
| 6240359 | Control system for internal combustion engine | Atsuko Hashimoto, Tatsuhiko Takahashi, Satoshi Wachi | 2001-05-29 |
| 5920450 | Magnetic disk cartridge in which formation of a gap between upper and lower shells is inhibited | Nobuyuki Adachi | 1999-07-06 |
| 5720389 | Plastic case for photographic film cassette | Tetsuya Yamazaki | 1998-02-24 |
| 5609810 | Method of molding cases used in information detection hole system and apparatus therefor | Takashi Ohgiyama | 1997-03-11 |
| 5556651 | Injection molding metal mold | Seiichi Watanabe | 1996-09-17 |
| 4853817 | Magnetic disk cartridge | Akira Mizuta | 1989-08-01 |