Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495101 | Hollow fiber membrane oxygenator | Kenji Yokoyama, Takao Anzai, Yuu Kasori | 2002-12-17 |
| 5813942 | Apparatus for controlling automatic trasmission during downhill running of vehicle by changing a reference acceleration value | Masahiko Nakagawa | 1998-09-29 |
| 5515272 | Apparatus for diagnosing automatic transmission based on engine speed as compared with reference range | Takahiro Sakai, Koichi Miyamoto | 1996-05-07 |
| 4840027 | Double air-fuel ratio sensor system having improved exhaust emission characteristics | — | 1989-06-20 |
| 4817384 | Double air-fuel ratio sensor system having improved exhaust emission characteristics | Masato Ujino, Takashi Kawase | 1989-04-04 |
| 4811557 | Double air-fuel ratio sensor system having improved exhaust emission characteristics | Takayuki Demura | 1989-03-14 |
| 4368366 | Pneumatically operated device with valve and switch mechanisms | Kazuhiko Kitamura, Takao Nonoyama | 1983-01-11 |