Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7614277 | Knock sensor | Akito Yokoi | 2009-11-10 |
| 7449819 | Knock sensor | Souichi Satou, Akito Yokoi, Koji Tanimoto | 2008-11-11 |
| 7207207 | Knock sensor | Akito Yokoi, Keizo Miyake, Hidehiro Inaba | 2007-04-24 |
| 7178383 | Knock sensor | Akito Yokoi, Masao Kohashi | 2007-02-20 |
| 7007544 | Knock sensor | Akito Yokoi, Keizo Miyake, Hidehiro Inaba | 2006-03-07 |
| 7004009 | Knocking sensor for internal combustion engine and manufacturing method of the same | Akito Yokoi | 2006-02-28 |
| D509452 | Temperature sensor | Akihiko Morikawa | 2005-09-13 |
| D509152 | Temperature sensor | Akihiko Morikawa | 2005-09-06 |
| 5631556 | Rotation sensor device and method of manufacturing the same including a doubled up mounting bracket for electrical contact | — | 1997-05-20 |