Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421308 | Control system for engine with mechanical supercharger | Tadyoshi Kaide | 1995-06-06 |
| 5396874 | Controller for supercharged engine | Tadayoshi Kaide, Junsou Sasaki | 1995-03-14 |
| 5357936 | Engine of a spark ignition type | Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama, Junsou Sasaki | 1994-10-25 |
| 5309886 | Supercharged internal combustion engine | Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama, Junsou Sasaki, Noriyuki Iwata +1 more | 1994-05-10 |
| 5239960 | Engine induction system provided with a mechanical supercharger | Junsou Sasaki, Yasuhide Yano | 1993-08-31 |
| 5230320 | Intake and exhaust control system for automobile engine | Junsou Sasaki, Yasuhide Yano | 1993-07-27 |
| 5203311 | Exhaust gas recirculation system for an internal combustion engine | Toshihiko Hattori, Kenji Kashiyama, Junsou Sasaki, Kazuaki Umezawa, Tadayoshi Kaide +3 more | 1993-04-20 |
| 5201907 | Internal combustion engine | Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama, Junsou Sasaki | 1993-04-13 |
| 5168839 | Engine induction system | Tadashi Nakagawa, Kiyotaka Mamiya, Takayoshi Hayashi, Tadayoshi Kaide | 1992-12-08 |
| 5161492 | Intake system for multi-cylinder engine | Toshihiko Hattori, Masashi Marubara, Mikihito Fujii | 1992-11-10 |
| 5146897 | Intake manifold of intake system for multi-cylinder internal combustion engine | Toshihiko Hattori, Toshimitsu Tanaka, Naoyuki Yamagata | 1992-09-15 |
| 5144918 | Intake system for engine | Toshimitsu Tanaka, Naoyuki Yamagata, Toshihiko Hattori, Masashi Marubara, Mikihito Fujii | 1992-09-08 |
| 5138839 | Control system for internal combustion engine with turbo supercharger | Toshio Nishikawa, Nobuo Takeuchi | 1992-08-18 |
| 5133308 | Intake system for engine | Toshihiko Hattori, Mikihito Fujii | 1992-07-28 |
| 5133310 | Intake and exhaust control apparatus for internal combustion engines | Junsou Sasaki | 1992-07-28 |
| 5125369 | Intake system for multi-cylinder engine | Toshihiko Hattori, Masashi Marubara | 1992-06-30 |
| 5090391 | Control system for engine with mechanical supercharger | Junsou Sasaki, Toshio Nishikawa, Hidefumi Fujimoto | 1992-02-25 |
| 5090202 | Intake system for an internal combustion engine with supercharger | Fumio Hinatase, Toshio Nishikawa, Nobuo Takeuchi | 1992-02-25 |
| 5085178 | Intake piping structure for multi-cylinder engine | Toshihiko Hattori | 1992-02-04 |
| 5080051 | Intake system for engine | Toshihiko Hattori, Mikihito Fujii | 1992-01-14 |
| 5074258 | Intake system for multiple-cylinder engine | Toshihiko Hattori, Masashi Marubara, Mikihito Fujii | 1991-12-24 |
| 5063899 | Intake system for multi-cylinder internal combustion engine | Kiyotaka Mamiya, Tomomi Watanabe | 1991-11-12 |
| 5033268 | Intake system for turbocharged engine | Toshio Nishikawa, Humio Hinatase, Novuo Takeuti | 1991-07-23 |
| 4996966 | Supercharged engine | Toshio Nishikawa, Akinori Yamashita, Junso Sasaki, Hidefumi Fujimoto | 1991-03-05 |
| 4958606 | Supercharged engine | Junso Sasaki, Akira Takai, Kazuaki Umezono, Fumio Hinatase | 1990-09-25 |