Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328685 | Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine | Kenji Suzuki, Hiroshi Miyamoto, Yasushi Iwazaki | 2016-05-03 |
| 6623401 | Combustion control apparatus for internal combustion engine | Masanao Idogawa, Rihito Kaneko, Hiroyuki Mizuno, Noboru Takagi | 2003-09-23 |
| 6520148 | Throttle control apparatus and method for direct-fuel-injection-type internal combustion engine | Koichi Yonezawa, Osamu Hosokawa, Jun Takahashi, Hirohisa Kishi, Noboru Takagi +1 more | 2003-02-18 |
| 6505599 | Combustion control apparatus and method for engines | Zenichiro Mashiki, Jun Maemura, Rihito Kaneko, Masahide Nagano, Hiroyuki Mizuno | 2003-01-14 |
| 6453865 | Control apparatus for idling stop of internal combustion engine and vehicle with the apparatus mounted thereon | Kiyoo Hirose, Jun Takahashi, Yukikazu Ito, Tooru Kitamura | 2002-09-24 |
| 6374798 | Fuel injection controller for cylinder injection engine | Tadayuki Nagai, Zenichiro Mashiki | 2002-04-23 |
| 6371076 | Engine combustion control apparatus and method | Yusuke Kamijo, Yoshiyuki Yamashita, Noboru Takagi, Yukikazu Ito | 2002-04-16 |
| 6311667 | Combustion control apparatus for internal combustion engine | Fumikazu Satou, Yusuke Kamijyo | 2001-11-06 |
| 5870994 | Intake air control apparatus for engines | — | 1999-02-16 |
| 5738053 | Malfunction detection apparatus for valve timing control device for engine | — | 1998-04-14 |
| 5715779 | Abnormality detecting apparatus for internal combustion engine | Tadashi Saito, Tadahisa Naganawa, Kouji Endou, Nobuhisa Ohkawa | 1998-02-10 |
| 5694912 | Fuel injection amount control apparatus for engine | Atsushi Gotou | 1997-12-09 |
| 5678515 | Valve timing control apparatus with a disallowing means | Atsushi Yasumura, Nobuhisa Ohkawa, Tadahisa Naganawa | 1997-10-21 |
| 5664528 | Valve timing control apparatus with a restricting means | Atsushi Yasumura, Nobuhisa Ohkawa, Tadahisa Naganawa | 1997-09-09 |
| 5664529 | Valve timing control apparatus with an initializing means | Atsushi Yasumura, Nobuhisa Ohkawa, Tadahisa Naganawa | 1997-09-09 |
| 5628286 | Valve timing control apparatus for engine | Nobuhisa Ohkawa, Shigeru Sone, Tadahisa Naganawa, Yoshihito Moriya, Yoshiya Yamashita +2 more | 1997-05-13 |
| 5626108 | Abnormality detecting apparatus for internal combustion engine | Tadashi Saito, Tadahisa Naganawa, Kouji Endou, Nobuhisa Ohkawa | 1997-05-06 |
| 5626109 | Valve timing control apparatus for engine | Atsushi Yasumura, Nobuhisa Ohkawa | 1997-05-06 |
| 5623896 | Valve timing control apparatus for engine | Atsushi Yasumura, Nobuhisa Ohkawa, Tadahisa Naganawa | 1997-04-29 |
| 5590632 | Apparatus for computing the amount of intake air in internal combustion engine | Kouji Endo, Shigeru Sone, Atsushi Goto, Nobuhisa Ohkawa | 1997-01-07 |
| 5537961 | Valve timing control apparatus for engine | Sone Shigeru, Tadahisa Naganawa, Kouji Endou, Nobuhisa Ohkawa, Atsushi Gotou | 1996-07-23 |
| 5529034 | Valve timing control apparatus for engine | Shigeru Sone, Tadahisa Naganawa, Kouji Endou, Nobuhisa Ohkawa, Atsushi Gotou | 1996-06-25 |
| 5494008 | Valve timing control apparatus for engine | Nobuhisa Ohkawa, Tadahisa Naganawa, Kouji Endou, Shigeru Sone, Atsushi Goto | 1996-02-27 |
| 5069184 | Apparatus for control and intake air amount prediction in an internal combustion engine | Hidehiro Oba | 1991-12-03 |
| 5003950 | Apparatus for control and intake air amount prediction in an internal combustion engine | Hidehiro Oba | 1991-04-02 |