Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479115 | Attachment structure of generator and working machine | Sumio Yagyu, Masaru Kawane | 2022-10-25 |
| 11283381 | Power system for a work vehicle | Masaru Kawane, Sumio Yagyu, Yukifumi Yamanaka, Go Takaki | 2022-03-22 |
| 11273834 | Work management system and work management method | Sumio Yagyu, Masaru Kawane, Piet Jan Van Der Marel | 2022-03-15 |