Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920712 | Internal combustion engine | Shintaro Hotta, Susumu Hashimoto, Hiroshi Tada, Fumio Takamiya, Akira Hojo | 2021-02-16 |
| 10697378 | Control system of miller cycle engine and method of controlling miller cycle engine | Shintaro Hotta, Fumio Takamiya, Akira Hojo, Kohei Umehara | 2020-06-30 |
| 10544713 | Control device for internal combustion engine | Hiroyuki Sugihara, Noriyasu Adachi, Keisuke Sasaki, Shigehiro Sugihira, Takayoshi Kawai +1 more | 2020-01-28 |
| 10513950 | Control device for internal combustion engine | Noriyasu Adachi, Keisuke Sasaki, Shigehiro Sugihira, Takayoshi Kawai, Hiroyuki Sugihara +1 more | 2019-12-24 |
| 10502154 | Control device for internal combustion engine | Keisuke Sasaki, Noriyasu Adachi, Shigehiro Sugihira, Takayoshi Kawai, Kaoru Otsuka | 2019-12-10 |
| 10494988 | Control device for internal combustion engine that controls fuel supply to cylinders and prevents misfiring | — | 2019-12-03 |
| 10465573 | Internal combustion engine system | Shigehiro Sugihira, Noriyasu Adachi, Keisuke Sasaki, Takayoshi Kawai, Kaoru Otsuka +1 more | 2019-11-05 |
| 10344638 | Internal combustion engine system | Keisuke Sasaki, Noriyasu Adachi, Shigehiro Sugihira, Takayoshi Kawai, Hiroyuki Sugihara +1 more | 2019-07-09 |
| 10329962 | Internal combustion engine system | Takayoshi Kawai, Noriyasu Adachi, Shigehiro Sugihira, Keisuke Sasaki, Kaoru Otsuka +1 more | 2019-06-25 |
| 10294835 | Internal combustion engine control system | Kaoru Ohtsuka, Hiroyuki Sugihara, Noriyasu Adachi, Shigehiro Sugihara, Keisuke Sasaki +1 more | 2019-05-21 |
| 10030596 | Control device for internal combustion engine | Hiroyuki Sugihara, Kaoru Otsuka, Noriyasu Adachi, Shigehiro Sugihira, Keisuke Sasaki +1 more | 2018-07-24 |
| 9995265 | Control device for internal combustion engine | — | 2018-06-12 |
| 9212628 | Abnormality detection device for exhaust gas recirculation apparatus | Shigeki Miyashita, Masahiro Inoue, Atsushi Fukuda, Yutaka Hayakawa | 2015-12-15 |
| 8316831 | Control device for internal combustion engine and control method for internal combustion engine | — | 2012-11-27 |
| 7806104 | Control apparatus for internal combustion engine | Motoki Ohtani, Kazutaka Fujioka | 2010-10-05 |
| 7424874 | Engine with intake valves operated by camshaft | Fumio Takamiya, Toshio Imamura, Motoki Ohtani | 2008-09-16 |
| 7398772 | Control apparatus for multi-cylinder internal combustion engine and control method | Yukihiro Nakasaka, Toshiaki Asada, Naohide Fuwa | 2008-07-15 |
| 7159567 | Control apparatus for internal combustion engine | Shizuo Abe, Kazuhiro Iwahashi, Tomihisa Tsuchiya, Masanori Sugiyama, Jun Harada +2 more | 2007-01-09 |
| 7159547 | Control apparatus for multi-cylinder internal combustion engine and control method | Yukihiro Nakasaka, Toshiaki Asada, Naohide Fuwa | 2007-01-09 |
| 7124737 | Injection controller for internal combustion engine | Tomihisa Tsuchiya, Takuya Ikoma | 2006-10-24 |
| 7082926 | Apparatus and method for controlling fuel injection in internal combustion engine | Koichi Yonezawa | 2006-08-01 |
| 7073493 | Control apparatus for multi-cylinder internal combustion engine and control method | Yukihiro Nakasaka, Toshiaki Asada, Naohide Fuwa | 2006-07-11 |
| 5722365 | Fuel injection control device for engine | Hiroki Ichinose | 1998-03-03 |
| 5704324 | Engine | Hiroki Ichinose, Keiso Takeda, Susumu Kojima | 1998-01-06 |
| 5676102 | Engine | Hiroki Ichinose, Keiso Takeda, Susumu Kojima | 1997-10-14 |