Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063569 | Vehicular device | Tetsuhiko Tanaka, Takeshi Kawashima | 2015-06-23 |
| 8963830 | Operation support system, in-vehicle apparatus and portable terminal | Takeshi Kawashima | 2015-02-24 |
| 8717142 | Door lock control apparatus for vehicle | Satoshi Nagao, Hironori Mitsubayashi, Taichi Yamaguchi, Mitsuru Ogawa, Tomoo Kakegawa +2 more | 2014-05-06 |
| 8190323 | Vehicle information recording system | Fumio Maeda, Kimihiko Sugino | 2012-05-29 |
| 8089343 | Smart entry system | Taichi Yamaguchi, Hironori Mitsubayashi, Satoshi Nagao | 2012-01-03 |