Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11695282 | Battery device | Kohei Yamamoto, Tatsuki NISHIMATA, Masato Niwa, Yoshimitsu Inoue | 2023-07-04 |
| 11411276 | Battery pack | Masato Niwa | 2022-08-09 |
| 11289761 | Battery unit | Masato Niwa, Kohei Yamamoto, Yoshimitsu Inoue | 2022-03-29 |
| 9548484 | Structure of battery unit suitable for installation of water damage sensor | Tsuyoshi Tanaka, Yoshinori Yamaguchi, Hiroaki Higuchi | 2017-01-17 |
| 9543551 | Lightweight and rigid structure of battery unit | Tsuyoshi Tanaka, Yoshinori Yamaguchi, Hiroaki Higuchi | 2017-01-10 |
| 7144091 | Brake apparatus with orifices for restricting brake fluid pressure pulsation | Shozo Inage, Nobuhiko Yoshioka, Takahiro Yamaguchi | 2006-12-05 |