Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869912 | Controlling device of hybrid vehicle | — | 2011-01-11 |
| 5954784 | Engine misfire diagnosis apparatus | Yoshihiro Inada | 1999-09-21 |
| 5927260 | Device for diagnosing oxygen sensor deterioration | Akio KATAYAMA | 1999-07-27 |
| 5920008 | Trouble diagnostic apparatus | Yoshihiro Inada | 1999-07-06 |
| 5734100 | Device for diagnosing misfiring of a multi cylinder engine | Toshio Takahata | 1998-03-31 |
| 5706653 | Secondary air supplying apparatus for internal combustion engine | Makoto Shoji | 1998-01-13 |
| 5612672 | Engine cooling fan diagnosis device | Yukihiro Ino, Atsushi Iochi, Makoto Shoji | 1997-03-18 |
| 5483945 | Air/fuel ratio control system for engine | Masato Kobayashi, Osamu Matsuno, Katsuhiko Kawamura | 1996-01-16 |