Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9027517 | Variable valve timing apparatus for internal combustion engine | Atsushi Hayashida, Haruhito Fujimura, Yoshirou Kamo | 2015-05-12 |
| 8855893 | Valve timing control apparatus | Shuhei Oe, Hiroya Andou, Jun Yamada, Takehiro TANAKA | 2014-10-07 |
| 8505505 | Control apparatus and control method for internal combustion engine | — | 2013-08-13 |
| 8498797 | Control apparatus and control method for internal combustion engine | — | 2013-07-30 |
| 8374769 | Control apparatus and control method for variable valve operating mechanism | — | 2013-02-12 |
| 8181612 | Variable valve timing apparatus and control method therefor | Zenichiro Mashiki, Yasumichi Inoue, Noboru Takagi, Haruyuki Urushihata | 2012-05-22 |
| 8165785 | Variable valve timing apparatus and control method therefor | Zenichiro Mashiki, Yasumichi Inoue, Haruyuki Urushihata | 2012-04-24 |
| 8161926 | Device and method for controlling internal combustion engine | Zenichiro Mashiki, Yasumichi Inoue, Haruyuki Urushihata | 2012-04-24 |
| 8025043 | Controller for internal combustion engine | — | 2011-09-27 |
| RE41714 | Valve characteristic changing apparatus for internal combustion engine | — | 2010-09-21 |
| 7690340 | Device and method for controlling internal combustion engine | Zenichiro Mashiki, Yasumichi Inoue, Haruyuki Urushihata | 2010-04-06 |
| 7685994 | Variable valve timing apparatus and method of detecting valve phase thereof | Zenichiro Mashiki, Yasumichi Inoue, Noboru Takagi, Haruyuki Urushihata | 2010-03-30 |
| 7603223 | Apparatus for adjusting valve timing when starting internal combustion engine | — | 2009-10-13 |
| 7564145 | Vehicle control apparatus | Haruyuki Urushihata, Akihiko Takenaka | 2009-07-21 |
| 7458351 | Valve timing controller | Akihiko Takenaka, Eiji Isobe, Takayuki Inohara, Takashi Inoue, Koichi Shimizu | 2008-12-02 |
| 7444969 | Variable valve timing apparatus | Yasumichi Inoue, Zenichiro Mashiki, Noboru Takagi, Haruyuki Urushihata, Akihiko Takenaka +2 more | 2008-11-04 |
| 7438033 | Variable valve timing control apparatus for internal combustion engine and internal combustion engine including variable valve timing control apparatus | — | 2008-10-21 |
| 7341030 | Valve timing controller | Akira Hori, Eiji Isobe, Takashi Inoue, Koichi Shimizu | 2008-03-11 |
| 7204215 | Valve characteristic controller and control method for internal combustion engine | Tadao Hasegawa, Noboru Takagi | 2007-04-17 |
| 7082913 | Valve characteristic changing apparatus for internal combustion engine | — | 2006-08-01 |
| 6704642 | Valve timing control apparatus and method of internal combustion engine | Hiroyuki Kawase, Hideo Nagaosa | 2004-03-09 |
| 6561150 | Engine valve characteristic controller | Shinichiro Kikuoka, Yoshihiko Masuda, Hideo Nagaosa, Shuuji Nakano | 2003-05-13 |
| 6517601 | Three-dimensional cam and production method thereof | Shuuji Nakano, Yoshihiko Masuda, Hideo Nagaosa, Shinichiro Kikuoka | 2003-02-11 |
| 6435149 | Variable performance valve train having three-dimensional cam | Hideo Nagaosa, Shuuji Nakano, Shinichiro Kikuoka | 2002-08-20 |
| 6415753 | Variable valve apparatus of internal combustion engine and method of varying the open-close characteristic of an engine valve | Hideo Nagaosa, Yoshihiko Masuda, Shuuji Nakano, Shinichiro Kikuoka | 2002-07-09 |