Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497155 | Generator unit and working machine | Takashi Uchida, Yukifumi Yamanaka, Go Takaki | 2022-11-15 |
| 11479115 | Attachment structure of generator and working machine | Takao Nakagawa, Masaru Kawane | 2022-10-25 |
| 11283381 | Power system for a work vehicle | Masaru Kawane, Takao Nakagawa, Yukifumi Yamanaka, Go Takaki | 2022-03-22 |
| 11273834 | Work management system and work management method | Takao Nakagawa, Masaru Kawane, Piet Jan Van Der Marel | 2022-03-15 |
| 11214152 | Working device and working machine having the same | Yukifumi Yamanaka, Go Takaki | 2022-01-04 |