Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551390 | Fuel injection control system for internal combustion engines | Masakuni Tsuge | 1996-09-03 |
| 4919089 | Valve operating system for internal combustion engine | Yoshihiro Fujiyoshi, Koichi Fukuo, Takatoshi Aoki | 1990-04-24 |
| 4617887 | Piston for internal combustion engine | Atsushi Umemoto | 1986-10-21 |
| 4597915 | Carburetor percolation prevention system | Yuji Makino | 1986-07-01 |
| 4565178 | Supercharger control system for internal combustion engines | Takayuki Hirayama | 1986-01-21 |
| 4519371 | Mounting device for fuel injection nozzles for internal combustion engines | Shigeru Suzuki, Shinichi Shimada | 1985-05-28 |
| 4354470 | Fuel supply apparatus in internal combustion engine | Kiyoshi Miyaki, Akihiro Yamato, Kazuo Otsuka | 1982-10-19 |
| 4240391 | Fuel supply control device for fuel injected internal combustion engine | Kiyoshi Miyaki, Hiroshi Shirakura, Yasuo Ohashi | 1980-12-23 |