Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890734 | Engine with cylinders each having direct injection nozzle and port injection nozzle, and injecting fuel from port injection nozzle when intake valve is closed during initial fuel injection | Takashi Kawabe, Fumiaki Hiraishi | 2018-02-13 |
| 8205585 | Variable valve gear for internal combustion engine | Hitoshi Toda, Masayuki Takagaki, Satoshi Yoshikawa, Shinichi Murata | 2012-06-26 |
| 8100992 | Biomass gasification apparatus | Masayasu Sakai, Toshiyuki Takegawa, Hachiro Kawashima | 2012-01-24 |
| 7122264 | Solid electrolyte type fuel battery | Toshiro Nishi, Hirokazu Yamamoto | 2006-10-17 |
| 6889633 | Engine cooling system | Tetsuro Ishida | 2005-05-10 |
| 6491885 | Exhaust gas processing method | Kikuo Tokunaga, Toshiaki Ohkubo, Shuya Nagayama, Osamu Naito | 2002-12-10 |
| 6129065 | Piston for a cylinder injection engine | Katsunori Ueda, Takashi Kawabe, Jun Takemura, Tetsuo Kataoka | 2000-10-10 |
| 5983856 | Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine | Hideyuki Oda, Takashi Kawabe, Katsunori Ueda, Satoshi Yoshikawa, Kenji Goto +5 more | 1999-11-16 |
| 5913554 | Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine | Hideyuki Oda, Takashi Kawabe, Katsunori Ueda, Satoshi Yoshikawa, Kenji Goto +5 more | 1999-06-22 |
| 5836284 | Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine | Hideyuki Oda, Takashi Kawabe, Katsunori Ueda, Satoshi Yoshikawa, Kenji Goto +5 more | 1998-11-17 |
| 5816215 | Cylinder head for an in-cylinder injection spark-ignition type internal combustion engine | Satoshi Yoshikawa, Kazuhiro Geshi, Takashi Kawabe, Katsunori Ueda, Hirokazu Komai | 1998-10-06 |
| 5806482 | In-cylinder injection internal combustion engine | Kyoya Igarashi, Satoshi Yoshikawa, Kenji Goto, Takashi Kawabe, Katsunori Ueda +2 more | 1998-09-15 |
| 5794586 | Fuel injection control system for in-cylinder injection internal combustion engine | Hideyuki Oda, Kenji Goto, Kazuchika Tashima, Hiroki Tamura | 1998-08-18 |
| 5785150 | Swash plate type axial piston pump including lubrication mechanism, and valve plate | Tsutomu Tominaga, Tatsuya Ikegami, Kazuyoshi Yamamoto, Osamu Matsumoto, Kazuyuki Ushio +3 more | 1998-07-28 |
| 5762042 | Internal combustion engine | Satoshi Yoshikawa, Katsunori Ueda, Takashi Kawabe, Hideyuki Oda, Kenji Goto | 1998-06-09 |
| 5749334 | Control system and method for in-cylinder injection internal combustion engine | Hideyuki Oda, Hitoshi Kamura | 1998-05-12 |
| 5598817 | Fuel feeding system for internal combustion engine | Kyoya Igarashi, Tateo Kume, Masato Yoshida, Hideyuki Oda | 1997-02-04 |
| D377493 | Piston | Hideyuki Oda, Katsunori Ueda, Kyoya Igarashi, Hiromitsu Ando, Satoshi Yoshikawa +2 more | 1997-01-21 |
| 5479462 | Method for producing methanol by use of nuclear heat and power generating plant | Yasuhiro Yamauchi, Yuuji Tokita, Katsuhiko Takita, Yasushi Mori, Kensuki Muraishi +4 more | 1995-12-26 |
| 5429079 | Internal combustion engine for vehicle | Shinichi Murata, Noriyuki Miyamura, Hirofumi Higashi, Setsuo Nishihara, Michiyasu Yoshida +3 more | 1995-07-04 |
| 5423300 | Internal combustion engine | Hiromitsu Ando, Osamu Hirako, Shogo Omori, Jun Takemura, Taizo Kitada +7 more | 1995-06-13 |
| 5417190 | Stratified burning internal combustion engine | Hiromitsu Ando, Osamu Hirako, Shogo Omori, Jun Takemura, Taizo Kitada +7 more | 1995-05-23 |
| 5394841 | Control device for valve system in automobile engine | — | 1995-03-07 |
| 5337720 | Engine control method | Takashi Kawabe | 1994-08-16 |
| 5312843 | Method for producing methanol by use of nuclear heat and power generating plant | Yasuhiro Yamauchi, Yuuji Tokita, Katsuhiko Takita, Yasushi Mori, Kensuki Muraishi +4 more | 1994-05-17 |