Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909023 | Fuel supply systems | — | 2011-03-22 |
| 7886525 | Exhaust gas purification device of internal combustion engine | Hideaki Nishibu | 2011-02-15 |
| 7717091 | Fuel supply systems | Keiso Takeda | 2010-05-18 |
| 6712048 | Driving circuitry for electromagnetic fuel injection valve | Atsushi Okada, Kazuhiro Yoneshige | 2004-03-30 |
| 6378792 | Fuel injection nozzle | Kanehiro Fukaya, Masami Hirata, Norio Tsuzuki, Hiroshi Oda | 2002-04-30 |
| 5085369 | Fuel injector | Toshiro Makimura, Kaneo Imamura | 1992-02-04 |