Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090202 | Intake system for an internal combustion engine with supercharger | Mitsuo Hitomi, Toshio Nishikawa, Nobuo Takeuchi | 1992-02-25 |
| 4958606 | Supercharged engine | Mitsuo Hitomi, Junso Sasaki, Akira Takai, Kazuaki Umezono | 1990-09-25 |
| 4813232 | Exhaust device for internal combustion engine | Mitsuo Hitomi, Kazuaki Umezono | 1989-03-21 |
| 4774812 | Turbocharged engine | Mitsuo Hitomi, Kazuaki Umezono, Hidetoshi Nobumoto | 1988-10-04 |
| 4679531 | Intake system for internal combustion engine | Mitsuo Hitomi, Yasuhiro Yuzuriha | 1987-07-14 |
| 4671217 | Intake system for internal combustion engine | Mitsuo Hitomi, Yasuhiro Yuzuriha | 1987-06-09 |
| 4296719 | Multiple cylinder internal combustion engine having mixture cut off means | Koichi Takahashi, Akira Shibanaka | 1981-10-27 |