Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052748 | Controlling apparatus and controlling method of hybrid vehicle | Takayuki Meguro, Ryuichi Takao, Isao Shokaku | 2021-07-06 |
| 11007629 | Gas combustion type driving tool | Yu Yamamoto, Takashi Yuki, Eiichi Watanabe | 2021-05-18 |
| 10940579 | Driving tool | Eiichi Watanabe, Takashi Yuki, Yu Yamamoto | 2021-03-09 |
| 10906523 | Control apparatus and control method for hybrid vehicle | Takayuki Meguro, Ryuichi Takao, Isao Shokaku | 2021-02-02 |
| 10898997 | Driving tool | Yu Yamamoto, Takashi Yuki, Eiichi Watanabe | 2021-01-26 |