Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8701629 | Internal-combustion-engine combustion state detecting apparatus | Kimihiko Tanaya, Takahiko Inada, Takeshi Koda | 2014-04-22 |
| 7882730 | Internal-combustion-engine ignition diagnosis apparatus | Kimihiko Tanaya, Takahiko Inada, Takeshi Koda | 2011-02-08 |
| 6912459 | Control device for an internal combustion engine | Kimihiko Tanaya, Masakazu Dohi | 2005-06-28 |