Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231901 | Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same | Hiroshi Fujii, Ryoichi Komuro | 2007-06-19 |
| RE37269 | Air intake arrangement for internal combustion engine | Minoru Ohsuga, Toshiharu Nogi, Mamoru Fujieda, Nobuo Kurihara, Yoshishige Ohyama +2 more | 2001-07-10 |
| 6092503 | Air intake equipment for internal combustion engine | Minoru Ohsuga, Ryoichi Komuro, Masakichi Momono | 2000-07-25 |
| 5829408 | Internal combustion engine and air-fuel mixture supply apparatus therefor | Minoru Ohsuga, Ryoichi Komro, Takuya Shiraishi | 1998-11-03 |
| 5718195 | Intake pipe for internal combustion engine | Minoru Ohsuga, Ryoichi Komuro, Yasushi Sasaki, Teruhiko Minegishi | 1998-02-17 |
| 5617824 | Air intake equipment for internal combustion engine | Minoru Ohsuga, Ryoichi Komuro, Masakichi Momono | 1997-04-08 |
| 5572965 | Intake pipe for internal combustion engine | Minoru Ohsuga, Ryoichi Komuro, Yasushi Sasaki, Teruhiko Minegishi | 1996-11-12 |
| 5404717 | Method and system for controlling internal combustion engine with air pump | Toshiharu Nogi, Minoru Ohsuga, Yoshiyuki Tanabe, Keigo Naoi, Masayuki Shizuka +1 more | 1995-04-11 |
| 5325828 | Air intake arrangement for internal combustion engine | Minoru Ohsuga, Toshiharu Nogi, Mamoru Fujieda, Nobuo Kurihara, Yoshishige Ohyama +2 more | 1994-07-05 |