Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562303 | Fuel supply system | Hideyuki Mori | 2013-10-22 |
| 7707991 | Intake control device for internal combustion engine | Hiroaki Miyanaga, Kazushi Nakashima | 2010-05-04 |
| 7614391 | Oxygen sensor output correction apparatus for internal combustion engine | Tomoo Kawase, Eiichi Kurokawa, Takahito Masuko, Koji Sugiura | 2009-11-10 |
| 5680849 | Purging of evaporated fuel to engine intake with engine fuel correction upon detection of malfunction in purging system | Junya Morikawa | 1997-10-28 |
| 5313395 | Speed control system for an internal combustion engine | Katsuhiko Kawai, Tasunori Kato, Shigenori Isomura, Hisashi Iida, Toshio Kondo | 1994-05-17 |
| 5220788 | Apparatus for detecting purification factor of catalyst in catalytic converter of internal combustion engine | Noriaki Kurita | 1993-06-22 |
| 5154055 | Apparatus for detecting purification factor of catalyst | Hiroaki Nakane, Noriaki Kurita | 1992-10-13 |