Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712031 | Support device for rocker arm | Takeya Harada | 2004-03-30 |
| 6707678 | Casing for electronic control devices | Keiichi Kato, Hideki Takasu, Toshio Fujimura | 2004-03-16 |
| 6662771 | Timing chain lubricating system for engine | — | 2003-12-16 |
| 6644254 | Valve train for internal combustion engine | Takeya Harada, Noriyuki Yamada | 2003-11-11 |
| 6628523 | Casing for electronic control unit | Hajime Katsuro, Mitsuo Takahashi, Toru Murowaki, Toshio Fujimura, Akinobu Makino | 2003-09-30 |
| 6619247 | Valve operating control system for engine | — | 2003-09-16 |
| 6619253 | Case member mounting structure | Keiko Yoshida | 2003-09-16 |
| 6575127 | Valve operating control system in engine | — | 2003-06-10 |
| 6532930 | Timing chain lubricating structure for engine | Mamoru Kosuge | 2003-03-18 |
| 6520139 | Timing chain lubricating structure for engine | — | 2003-02-18 |
| 6481270 | Construction for a cam rotation sensor attaching portion | Takashi Ihara | 2002-11-19 |
| 6407925 | Casing for electronic control devices | Keiichi Kato, Hideki Takasu, Toshio Fujimura | 2002-06-18 |
| 6375671 | Closure device for transcatheter operations | Yoshikazu Kishigami, Katsuya Miyagawa | 2002-04-23 |
| 6342064 | Closure device for transcatheter operation and catheter assembly therefor | Kazuyuki Koike, Yoshikazu Kishigami, Katsuya Miyagawa | 2002-01-29 |
| 6341063 | Installation structure of printed-circuit board for electronic control unit | Kenji Kinoshita, Hideki Ishihara, Akira Kurimoto, Haruki Matsuzaki, Ryoichi Yamamoto +3 more | 2002-01-22 |
| 6318315 | Valve operating system for internal combustion engine | Takeya Harada, Akira Kaburagi | 2001-11-20 |
| 6273181 | Cooling device for electronic parts of vehicle | Toshinori Matsui, Yukihide Niimi | 2001-08-14 |
| 6260526 | Valve movement control system of an internal combustion engine | — | 2001-07-17 |
| 6230675 | Intake valve lift control system | Koichi Yoshiki | 2001-05-15 |
| 6220231 | Device and method for improving engine combustion by use of magnetism | — | 2001-04-24 |
| 6221092 | Closure device for transcatheter operations and catheter assembly therefor | Kazuyuki Koike, Yoshikazu Kishigami, Katsuya Miyagawa | 2001-04-24 |
| 6106532 | Device for retrieval of defect closure devices | Kazuyuki Koike, Katsuya Miyagawa, Yoshikazu Kishigami, Toshihiro Kikuchi | 2000-08-22 |
| 5578132 | Apparatus for heat treating semiconductors at normal pressure and low pressure | Kenichi Yamaga | 1996-11-26 |
| 5078239 | Shock absorber with adjustable damping force | Toshinobu Ishida, Yasumasa Hagiwara, Masayuki Yano | 1992-01-07 |
| 4911112 | Valve operating system for internal combustion engines | Toshihiro Oikawa, Noriyuki Yamada, Tsuneo Tanai, Tsutomu Saka | 1990-03-27 |