Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316168 | Internal combustion engine and control device for fuel pump | — | 2016-04-19 |
| 8905004 | Control apparatus for internal combustion engine | Akitsugu Ikeda | 2014-12-09 |
| 8731856 | Frequency spectrum analyzing apparatus | Jiro Takagi, Atsushi Kurauchi, Hirotaka Komatsu, Masayuki Yoshiiri | 2014-05-20 |
| 8725463 | Frequency spectrum analyzing apparatus | Yoshiaki Akimoto, Jiro Takagi, Atsushi Kurauchi, Masayuki Yoshiiri, Hirotaka Komatsu +2 more | 2014-05-13 |
| 8694228 | Fuel injection control apparatus for internal combustion engine | Jun Ishii, Akitsugu Ikeda | 2014-04-08 |
| 8606489 | Ignition timing control system for internal combustion engine | Masayuki Yoshiiri, Jiro Takagi, Hirotaka Komatsu, Kazuhiko Hirota, Atsushi Kurauchi | 2013-12-10 |
| 8326518 | Knocking detecting apparatus for internal combustion engine | Hirotaka Komatsu, Jiro Takagi, Atsushi Kurauchi, Masayuki Yoshiiri, Kazuhiko Hirota +1 more | 2012-12-04 |