Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491033 | Oxygen sensor and feedback system for outboard motor engine | Hitoshi Motose, Kyoji Hakamata | 2002-12-10 |
| 6364726 | Control system for outboard motor | Hitoshi Motose, Kazumasa Tanimoto, Takehisa Suzuki | 2002-04-02 |
| 5983878 | Engine control | Toshiaki Sato | 1999-11-16 |
| 5797371 | Cylinder-disabling control system for multi-cylinder engine | — | 1998-08-25 |
| 5775311 | Feedback engine control | Masahiko Kato, Hitoshi Motose | 1998-07-07 |
| 5769053 | Engine transient control system | — | 1998-06-23 |
| 5697353 | Feedback engine control system | Masahiko Katoh, Kazuhiro Nakamura | 1997-12-16 |
| 5682867 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-11-04 |
| 5655508 | Cylinder-disabling control system for multi-cylinder engine | — | 1997-08-12 |
| 5630395 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-05-20 |
| 5622158 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-04-22 |
| 5613480 | Fuel control system for multiple cylinder engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-03-25 |
| 5586524 | Fuel injection control system for internal combustion engine | Hiroaki Ohtani | 1996-12-24 |
| 5579736 | Combustion control system for internal combustion engine | Kazuhiro Nakamura | 1996-12-03 |
| 5579745 | Engine control system | Masahiko Katoh, Kazuhiro Nakamura | 1996-12-03 |
| 5522370 | Multi-cylinder engine control system | Masahiko Katoh, Kazuhiro Nakamura | 1996-06-04 |
| 5476071 | Pressurized fluidized bed boiler | Akio Nishiyama, Masataka Ogasawara, Kenji Higashikawa, Taro Sakata | 1995-12-19 |
| 5408872 | Fuel injection control device for two stroke combustion engine | — | 1995-04-25 |
| 5353759 | Crank chamber compression type two cycle engine | Koji Abe, Osamu Nagabora | 1994-10-11 |
| 5329907 | Fuel injection control device for two stroke combustion engine | — | 1994-07-19 |
| 5219398 | Control device for internal combustion engine | Yukio Matsushita | 1993-06-15 |
| 5184589 | Fuel injection control system | — | 1993-02-09 |
| 5172666 | Fuel injection control system | — | 1992-12-22 |
| 5134984 | Fuel injection system of internal combustion engine | Yukio Matsushita | 1992-08-04 |
| 4893596 | Combustion chamber for spark ignited engine | — | 1990-01-16 |