Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8831922 | Failure sign detection apparatus | Hirokazu Watanabe, Yoshio Nakagaki, Kenji Fukuta | 2014-09-09 |
| 8798854 | Data recorder | — | 2014-08-05 |
| 8527137 | Vehicle behavior data recording control system and recording apparatus | — | 2013-09-03 |