Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925419 | Fuel injection control system | — | 2011-04-12 |
| 7912622 | Fuel injection amount learning control method | — | 2011-03-22 |
| 7463969 | Control device and control method for engine | Misao Tanaka | 2008-12-09 |
| 6791123 | ESD protection element | Kazuo Yamagishi | 2004-09-14 |
| 5821586 | Semiconductor device including a protective element having negative resistance characteristic | Takao Arai | 1998-10-13 |
| 5789779 | IGFET circuit preventing parasitic diode current | Takao Arai | 1998-08-04 |
| 5500547 | Integrated semiconductor device with temperature sensing circuit and method for operating same | Masami Sawada, Manabu Yamada, Keizo Hagimoto | 1996-03-19 |