Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442746 | Ignition control device | Yuji Ikeda | 2013-05-14 |
| 7127883 | Exhaust gas purifying apparatus of internal combustion engine | Katsunori Kaneko, Kazuo Koga | 2006-10-31 |
| 6637192 | Cylinder injection type internal combustion engine | Shigeo Yamamoto, Kazuyoshi Nakane, Hiroaki Miyamoto, Dai Tanaka, Jun Takemura | 2003-10-28 |
| 6622690 | Direct injection type internal combustion engine and controlling method therefor | Jun Takemura, Kazunari Kuwabara, Shigeo Yamamoto | 2003-09-23 |
| 6438943 | In-cylinder injection type internal combustion engine | Shigeo Yamamoto, Kazuyoshi Nakane, Hiroaki Miyamoto, Dai Tanaka, Jun Takemura | 2002-08-27 |
| 6386173 | In-cylinder injection type internal combustion engine | Shigeo Yamamoto, Kazuyoshi Nakane, Hiroaki Miyamoto, Dai Tanaka, Jun Takemura | 2002-05-14 |
| 6340016 | Starting device and control method thereof for direct-injection internal combustion engine | Katsunori Ueda, Kuniaki Kaihara, Jun Takemura | 2002-01-22 |
| 6293095 | In-cylinder injection type internal combustion engine | Shigeo Yamamoto, Kazuyoshi Nakane, Hironobu Sato, Jun Takemura, Takashi Dogahara +1 more | 2001-09-25 |
| 6173571 | Exhaust purifying apparatus for an in-cylinder injection type internal combustion engine | Katsunori Kaneko, Kazuo Koga, Taizo Kitada | 2001-01-16 |
| 6062189 | Spark ignition type in-cylinder injection internal combustion engine | Katsunori Kaneko, Katsuhiko Miyamoto, Mikiji Watanabe, Hiroyuki Tanaka, Hideyuki Oda +5 more | 2000-05-16 |
| 6041591 | Exhaust gas heating system for in-cylinder injection internal combustion engine | Katsunori Kaneko, Kazuo Koga, Taizo Kitada | 2000-03-28 |
| RE36500 | Internal combustion engine | Jun Takemura, Kazuyoshi Nakane, Tetsuji Saeki | 2000-01-18 |
| 5975046 | Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine | Katsunori Kaneko, Kazunari Kuwabara, Toshio Shudo | 1999-11-02 |
| 5967113 | Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine | Katsunori Kaneko, Kazunari Kuwabara, Toshio Syudo | 1999-10-19 |
| 5909723 | Apparatus and a method for controlling the ignition timing of a cylinder-injection internal combustion engine | Kazuhiro Ichimoto, Osamu Nakayama, Mitsuru Kishimoto, Kazumasa Iida, Hiroki Tamura +1 more | 1999-06-08 |
| 5806482 | In-cylinder injection internal combustion engine | Kyoya Igarashi, Satoshi Yoshikawa, Kenji Goto, Takashi Kawabe, Katsunori Ueda +2 more | 1998-09-15 |
| 5740777 | In-cylinder injection internal combustion engine | Shigeo Yamamoto, Osamu Hirako, Hiroshi Tanada, Kyoya Igarashi, Hiroaki Miyamoto | 1998-04-21 |
| D377493 | Piston | Hideyuki Oda, Nobuaki Murakami, Katsunori Ueda, Kyoya Igarashi, Satoshi Yoshikawa +2 more | 1997-01-21 |
| 5423300 | Internal combustion engine | Osamu Hirako, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-06-13 |
| 5417190 | Stratified burning internal combustion engine | Osamu Hirako, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-05-23 |
| 5305720 | Internal combustion engine | Jun Takemura, Kazuyoshi Nakane, Tetsuji Saeki | 1994-04-26 |
| 5295464 | Stratified burning internal combustion engine | Osamu Hirako, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1994-03-22 |
| 5245964 | Intake port structure for internal combustion engine | Syunsuke Matsuo, Osamu Hirako, Nobuaki Murakami, Katsuo Akishino, Keizo Furukawa +2 more | 1993-09-21 |
| 5150300 | Ignition timing controller for spark-ignition internal combustion engine using estimated cylinder wall temperature | Yoshiaki Danno, Kazuhide Togai, Jun Takemura, Eiichi Koujina, Ichiyo Kojima | 1992-09-22 |
| 5050557 | Stratified-combustion internal combustion engine | Tetsuro Ishida, Yoshiaki Danno | 1991-09-24 |