Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631641 | Control device for vehicle | — | 2014-01-21 |
| 7853398 | Fuel pressure control apparatus for an internal combustion engine | Masanao Idogawa, Masahiko Teraoka, Toshitaka Fujiki | 2010-12-14 |
| 7461622 | Controller for a direct-injection internal combustion engine and method of controlling the direct-injection internal combustion engine | Jun Maemura, Masahiko Teraoka, Takeyasu Muraishi | 2008-12-09 |
| 7406948 | Internal combustion engine controller | Masanao Idogawa, Masahiko Teraoka, Fumitoshi Sugiyama, Dai Takida | 2008-08-05 |
| 7353814 | Apparatus and method for controlling fuel injection of internal combustion engine, and internal combustion engine | Masanao Idogawa, Masahiko Teraoka | 2008-04-08 |
| 7302941 | Air-fuel ratio control apparatus for internal combustion engine | Koji Honda, Masanao Idogawa | 2007-12-04 |
| 7269496 | Fuel injection control apparatus for direct injection type internal combustion engine | Koji Honda, Masahiko Teraoka, Masanao Idogawa | 2007-09-11 |
| 7100554 | Controller for controlling valve operating characteristic in an internal combustion engine | Masanao Idogawa | 2006-09-05 |
| 7011054 | Apparatus for controlling valve actuation in internal combustion engine | Masanao Idogawa | 2006-03-14 |
| 6968817 | Valve timing controller for internal combustion engine | Masanao Idogawa, Masahiko Teraoka | 2005-11-29 |
| 6925977 | Valve timing controller for internal combustion engine | Masanao Idogawa, Hirohisa Kishi | 2005-08-09 |
| 6904881 | Apparatus and method for controlling internal combustion engine | Masanao Idogawa, Isao Takagi, Hirohisa Kishi | 2005-06-14 |