Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382690 | Engine support mechanism with aftertreatment device | Kozo Okuda, Tadashi Iijima, Muneo Harada, Naoto Ikeda | 2016-07-05 |
| 7774117 | Engine output control via auto selection of engine output curve | Harushige Nishida | 2010-08-10 |
| 7664586 | Engine output control via auto selection of engine output curve | Harushige Nishida | 2010-02-16 |
| 6058916 | Apparatus for controlling a mechanical supercharger for a diesel engine | — | 2000-05-09 |
| 5890468 | Differential driving supercharger and method for controlling the same | — | 1999-04-06 |
| 5875766 | Supercharging device for a vehicle engine and method for controlling the same | — | 1999-03-02 |
| 5795137 | Water pump for internal combustion engines | Hidetada Fukushima, Toshihiko Nishiyama, Akihumi Hukui, Masaki Shinohara | 1998-08-18 |
| 5785019 | Fuel injection system for internal combustion engine | Jiro Akagi, Masaki Takahashi, Hiroki Satow, Noriaki Nakane | 1998-07-28 |
| 5682854 | Variable compression ratio engine | — | 1997-11-04 |
| 5595145 | Cooling structure of diesel engine piston | — | 1997-01-21 |
| 5115771 | Method of cooling cylinder liners in an engine | — | 1992-05-26 |