Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444508 | Electric motor, rotary drive system, and hydraulic excavator | Takaaki Kimura, Ryuichi Kuramae, Teiichirou Chiba, Atsuyoshi Koshiba, Akira Minamiura | 2022-09-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444508 | Electric motor, rotary drive system, and hydraulic excavator | Takaaki Kimura, Ryuichi Kuramae, Teiichirou Chiba, Atsuyoshi Koshiba, Akira Minamiura | 2022-09-13 |