Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961932 | Internal combustion engine control device, internal combustion engine control method, and vehicle | Eiji Hashimoto, Naoki Fukuoka, Kengo Takada, Mitsuo Hashizume | 2021-03-30 |
| 8731856 | Frequency spectrum analyzing apparatus | Natsuko Kitamura, Jiro Takagi, Atsushi Kurauchi, Hirotaka Komatsu | 2014-05-20 |
| 8725463 | Frequency spectrum analyzing apparatus | Natsuko Kitamura, Yoshiaki Akimoto, Jiro Takagi, Atsushi Kurauchi, Hirotaka Komatsu +2 more | 2014-05-13 |
| 8606489 | Ignition timing control system for internal combustion engine | Jiro Takagi, Hirotaka Komatsu, Kazuhiko Hirota, Atsushi Kurauchi, Natsuko Kitamura | 2013-12-10 |
| 8326518 | Knocking detecting apparatus for internal combustion engine | Hirotaka Komatsu, Jiro Takagi, Atsushi Kurauchi, Kazuhiko Hirota, Natsuko Kitamura +1 more | 2012-12-04 |