Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390384 | Fuel injection device for diesel engine | Hiroki Sato | 2002-05-21 |
| 6256594 | Machine fault monitoring apparatus and method | Shigeru Yamamoto, Kunihiko Imanishi, Takao Nagai, Sadachika Akiyama, Nobuki Hasegawa +2 more | 2001-07-03 |
| 6209513 | Inductive load driving device and driving method | Takashi Sakasai, Daisuke Yoshida | 2001-04-03 |
| 6141629 | Method and apparatus for determining machine maintenance due times | Shigeru Yamamoto, Kunihiko Imanishi, Takao Nagai, Sadachika Akiyama, Nobuki Hasegawa +2 more | 2000-10-31 |
| 5842459 | Method of controlling fuel injection apparatus for internal combustion engines | Hiroki Sato, Koichi Okaya, Norifumi Abe | 1998-12-01 |
| 5785019 | Fuel injection system for internal combustion engine | Masaki Takahashi, Hiroki Satow, Godo Ozawa, Noriaki Nakane | 1998-07-28 |
| 4561590 | Fuel injection nozzle assembly | — | 1985-12-31 |
| 4436247 | Fuel injection nozzle and holder assembly for internal combustion engines | — | 1984-03-13 |
| 4367846 | Fuel injection valve assembly for internal combustion engines | — | 1983-01-11 |
| 4349152 | Accumulator type fuel injection apparatus | — | 1982-09-14 |