Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010113 | Control apparatus of an internal combustion engine | — | 2015-04-21 |
| 8682546 | Vehicular damping control system | Takayuki Otsuka | 2014-03-25 |
| 8423243 | Vibration-damping controlling apparatus | — | 2013-04-16 |
| 8225594 | Control device of an internal combustion engine | Naoya Kaneko, Shigeki Miyashita | 2012-07-24 |
| 8056337 | Internal combustion engine and control method thereof | Hiroyuki Hokuto, Shigeki Miyashita, Shinichiro Nogawa | 2011-11-15 |
| 7753039 | Exhaust gas control apparatus of an internal combustion engine | Shigeki Miyashita | 2010-07-13 |
| 7150262 | Control apparatus of internal combustion engine | Takayuki Demura, Koji Morita, Kei Masuda, Tetsuji Nagata | 2006-12-19 |
| 6814043 | Structure of bearing housing of cylinder block | Akihiro Katsuya, Tohru Shiraishi | 2004-11-09 |
| 6732503 | Air/fuel ratio controller for internal combustion engine | Koichi Hoshi, Hiromasa Suzuki, Takashi Watanabe | 2004-05-11 |
| 6647945 | Structure of bearing housing of cylinder block | — | 2003-11-18 |
| 6378298 | Exhaust purifying apparatus and method for internal combustion engine | Takaaki Itou, Hiroki Ichinose, Kenji Katoh, Hiroshi Tanaka, Keiji Itou | 2002-04-30 |
| 5910098 | Brake system of an engine | — | 1999-06-08 |
| 5904902 | Exhaust purifier for internal combustion engine | Hiroki Matuoka, Masaaki Tanaka, Shigemitu Iisaka, Michio Furuhashi, Toshinari Nagai +3 more | 1999-05-18 |
| 5848530 | Device for detecting deterioration of catalytic converter for cleaning exhaust gases | Hiroki Matsuoka, Masaaki Tanaka, Sigemitu Iisaka, Michio Furuhashi, Toshinari Nagai +3 more | 1998-12-15 |
| 5814283 | Exhaust purifier of internal combustion engine | Hiroki Matuoka, Masaaki Tanaka, Shigemitu Iisaka, Michio Furuhashi, Toshinari Nagai +3 more | 1998-09-29 |
| 5811884 | Automotive onboard load control apparatus and method | Hiroki Matuoka, Masaaki Tanaka, Sigemitu Iisaka, Michio Furuhashi, Toshinari Nagai +4 more | 1998-09-22 |
| 5680756 | Fuel-vapor treatment method and apparatus for internal combustion engine | — | 1997-10-28 |
| 5577486 | Fuel-injection control apparatus for an engine | Toshinari Nagai, Hiroshi Kanai, Akinori Osanai, Kazuhiko Iwano, Shuji Yuda +1 more | 1996-11-26 |
| 5558072 | Apparatus for disposing of fuel-vapor | Toshinari Nagai, Hiroshi Kanai, Akinori Osanai, Kazuhiro Iwano, Shuji Yuda | 1996-09-24 |
| 5546917 | Apparatus for disposing of fuel vapor | Akinori Osanai, Toshinari Nagai, Hiroshi Kanai, Kazuhiko Iwano, Shuji Yuda | 1996-08-20 |
| 5476081 | Apparatus for controlling air-fuel ratio of air-fuel mixture to an engine having an evaporated fuel purge system | Koji Okawa, Mitsuru Takada, Nobuyuki Kobayashi, Shuji Yuda, Toshinari Nagai +3 more | 1995-12-19 |