Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167760 | Vehicle alarming system | Youhei Okamoto, Hiroshi Morimoto, Ayako Tsunoda, Kaneyoshi UEDA | 2021-11-09 |
| 9393571 | Coolant system | Nobumitsu Hori, Tetsuaki Wada, Tetsuya Matsumoto, Hiroto Kamei | 2016-07-19 |
| 6897576 | Regenerative brake | Sakae Ishikawa, Tsutomu Saito, Kenji Sato | 2005-05-24 |