Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11514786 | Vehicle-mounted device, recording medium, and notification method | Takashi Yamaguchi | 2022-11-29 |
| 11204753 | Information distribution system and in-vehicle device | Takashi Matsumoto, Yasushi Nagai | 2021-12-21 |
| 10349220 | Association system, in-vehicle device, association method | Takashi Yamaguchi | 2019-07-09 |
| 5883739 | Information display device for vehicle | Jun Ashihara, Katsuki Ichinose, Katsuhiko Takebe | 1999-03-16 |
| 5385046 | Gas flow type angular velocity sensor | Hiroshi Yamakawa, Masayuki Ikegami | 1995-01-31 |