Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920712 | Internal combustion engine | Shintaro Hotta, Susumu Hashimoto, Shinji Sadakane, Hiroshi Tada, Akira Hojo | 2021-02-16 |
| 10697378 | Control system of miller cycle engine and method of controlling miller cycle engine | Shintaro Hotta, Shinji Sadakane, Akira Hojo, Kohei Umehara | 2020-06-30 |
| 10190489 | Internal combustion engine | — | 2019-01-29 |
| 10161321 | Control apparatus for internal combustion engine | — | 2018-12-25 |
| 9874165 | Exhaust gas recirculation device | — | 2018-01-23 |
| 9121364 | Control apparatus for internal combustion engine | Atsushi Fukuda, Tomohiro Shinagawa, Yuuichi Kato, Takashi Kawai, Takahiro Uchida +1 more | 2015-09-01 |
| 8955499 | Exhaust gas recirculation device | — | 2015-02-17 |
| 7424874 | Engine with intake valves operated by camshaft | Shinji Sadakane, Toshio Imamura, Motoki Ohtani | 2008-09-16 |
| 6655347 | Intake port of internal combustion engine | Takeshi Okumura, Shikio Katayama | 2003-12-02 |