Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100554 | Controller for controlling valve operating characteristic in an internal combustion engine | Seiji Hirowatari | 2006-09-05 |
| 7011054 | Apparatus for controlling valve actuation in internal combustion engine | Seiji Hirowatari | 2006-03-14 |
| 6968817 | Valve timing controller for internal combustion engine | Seiji Hirowatari, Masahiko Teraoka | 2005-11-29 |
| 6925977 | Valve timing controller for internal combustion engine | Seiji Hirowatari, Hirohisa Kishi | 2005-08-09 |
| 6910461 | Control apparatus for internal combustion engine | Katsutoshi Tanei, Rihito Kaneko, Kenji Kasashima, Noboru Takagi, Isao Takagi | 2005-06-28 |
| 6904881 | Apparatus and method for controlling internal combustion engine | Seiji Hirowatari, Isao Takagi, Hirohisa Kishi | 2005-06-14 |
| 6745751 | High pressure fuel supplying apparatus for internal combustion engine and method for controlling the apparatus | Hiromitsu Seo | 2004-06-08 |
| 6647952 | Control apparatus for cylinder injection type internal combustion engine | Hirohisa Kishi, Noboru Takagi, Osamu Hosokawa | 2003-11-18 |
| 6623401 | Combustion control apparatus for internal combustion engine | Rihito Kaneko, Senji Kato, Hiroyuki Mizuno, Noboru Takagi | 2003-09-23 |