Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173890 | Power regeneration system for work vehicle | Naoki Fukuda, Yukiaki Shimizu, Takaaki Tanaka, Shintarou TANAKA | 2021-11-16 |
| 11124075 | Electrically driven work vehicle, and wheel electric driving unit | Satoru Kaneko, Shinji Sugimoto, Takayoshi Nakamura, Tadashi Osaka, Naoki Fukuda | 2021-09-21 |