Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506135 | Engine system | Yusuke Oda, Naoki Mine, Tomomi Watanabe, Korin Hata | 2022-11-22 |
| 11492993 | Engine system | Yusuke Oda, Naoki Mine, Tomomi Watanabe, Atsushi Suzuki | 2022-11-08 |
| 11067042 | Engine intake system | Yusuke Oda, Tomomi Watanabe, Yuichiro Tanaka, Takuya Yamada | 2021-07-20 |
| 9897037 | Fuel control system of engine | Naohiro Yamaguchi, Yusuke Oda, Yoshitaka Wada, Yuya Honda | 2018-02-20 |
| 9638115 | Method and device for controlling multi-cylinder engine | Toshiaki Nishimoto, Hisashi Okazawa, Masanori Hashimoto | 2017-05-02 |
| 9631562 | Variable cylinder engine | Kazutoyo Watanabe, Keiji Araki | 2017-04-25 |
| 9624843 | Control device of multi-cylinder engine | Toshiaki Nishimoto, Hisashi Okazawa, Masanori Hashimoto | 2017-04-18 |
| 9212600 | Variable cylinder engine | Kazutoyo Watanabe | 2015-12-15 |
| 8985086 | Method and device for controlling spark-ignition direct injection engine | Kouji Shishime, Hideki Omori | 2015-03-24 |
| 8919303 | Multi-cylinder spark ignition engine | Kouji Shishime, Hideki Omori | 2014-12-30 |
| 5713330 | Internal combustion engine with supercharger | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1998-02-03 |
| 5590626 | Reciprocating engine of a spark ignition type | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1997-01-07 |
| 5445123 | Reciprocating engine of a spark ignition type | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1995-08-29 |
| 5443050 | Engine control system | Mitsuo Hitomi, Tadayoshi Kaide | 1995-08-22 |
| 5433180 | Internal combustion engine with supercharger | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1995-07-18 |
| 5427078 | Supercharging apparatus for use in an internal combustion engine | Mitsuo Hitomi | 1995-06-27 |
| 5421296 | Engine intake apparatus | Mitsuo Hitomi | 1995-06-06 |
| 5396874 | Controller for supercharged engine | Mitsuo Hitomi, Tadayoshi Kaide | 1995-03-14 |
| 5357936 | Engine of a spark ignition type | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1994-10-25 |
| 5309886 | Supercharged internal combustion engine | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama, Noriyuki Iwata +1 more | 1994-05-10 |
| 5255638 | Engine output control system for vehicle | Susumi Mantoku, Kazuaki Umezono | 1993-10-26 |
| 5239960 | Engine induction system provided with a mechanical supercharger | Yasuhide Yano, Mitsuo Hitomi | 1993-08-31 |
| 5230320 | Intake and exhaust control system for automobile engine | Mitsuo Hitomi, Yasuhide Yano | 1993-07-27 |
| 5203311 | Exhaust gas recirculation system for an internal combustion engine | Mitsuo Hitomi, Toshihiko Hattori, Kenji Kashiyama, Kazuaki Umezawa, Tadayoshi Kaide +3 more | 1993-04-20 |
| 5201907 | Internal combustion engine | Mitsuo Hitomi, Shunji Masuda, Toshihiko Hattori, Kenji Kashiyama | 1993-04-13 |