Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8151780 | Control method and system for dual-fuel engine | Kazuho Douzono | 2012-04-10 |
| 7835851 | Fuel injection system | Takashi Miyamoto, Kazuhiro Yamada, Rio Takahashi, Hidenori Nomura, Yasurou Kimura | 2010-11-16 |
| 5413075 | Gaseous fuel engine and air-fuel ratio control system for the engine | Kiyotaka Mamiya, Tohru Shiraishi, Katuhiro Yokomizo | 1995-05-09 |
| 5392740 | Gas fuel engine | Eiji Takano, Hiroyasu Uchida, Kenji Morimoto, Tsutomu Fukuma | 1995-02-28 |
| 5351656 | Fuel supply apparatus | Kenji Morimoto, Hiroyasu Uchida, Eiji Takano, Tsutomu Fukuma, Kazuho Douzono | 1994-10-04 |
| 5271359 | Gas fuel engine | Eiji Takano, Hiroyasu Uchida, Kenji Morimoto, Tsutomu Fukuma | 1993-12-21 |
| 4793299 | Engine cylinder block reinforcing structure | Fuminori Ishimura, Hiroshi Kagaya, Kazuaki Nishimura | 1988-12-27 |