Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000883 | Control apparatus and method for air-fuel ratio sensor | Takeshi Iwahashi | 2011-08-16 |
| 7806104 | Control apparatus for internal combustion engine | Shinji Sadakane, Kazutaka Fujioka | 2010-10-05 |
| 7424874 | Engine with intake valves operated by camshaft | Fumio Takamiya, Shinji Sadakane, Toshio Imamura | 2008-09-16 |
| 7357122 | Internal combustion engine control apparatus | Masatoshi Basaki, Tatsushi Nakashima, Fumikazu Satou | 2008-04-15 |
| 7246600 | Control device for internal combustion engine | Tatsushi Nakashima | 2007-07-24 |
| 7246602 | Fuel supplying apparatus and fuel injecting apparatus of internal combustion engine | Susumu Kojima | 2007-07-24 |
| 7107955 | Auxiliary fuel injection unit in internal combustion engine and control device for auxiliary fuel injection unit | Katsuyuki Mori, Tatsushi Nakashima | 2006-09-19 |
| 7044108 | Fuel injection control apparatus and fuel injection control method for internal combustion engine | — | 2006-05-16 |
| 6981487 | Knocking determination apparatus for internal combustion engine | — | 2006-01-03 |
| 6978763 | Engine fuel injection device and engine fuel injection method | — | 2005-12-27 |
| 6973910 | Fuel injection control apparatus and fuel injection control method for internal combustion engine | — | 2005-12-13 |
| 6928978 | In-cylinder direct-injection engine and cylinder head | Takeshi Iwahashi, Takuya Ikoma | 2005-08-16 |
| 6786201 | Fuel injection control apparatus of cylinder injection type internal combustion engine | — | 2004-09-07 |
| 6257209 | Evaporative fuel processing apparatus for lean-burn internal combustion engine | Yoshihiko Hyodo, Naoya Takagi | 2001-07-10 |