Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408486 | Planetary gear device and compound planetary gear device | Ryoma Iwase, Tomoyuki Tanaka, Takahiro Matsuo | 2022-08-09 |
| 11261951 | Shift power transmission apparatus of a tractor and tractor | Hidetoshi Hana, Ryoma Iwase | 2022-03-01 |