Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796041 | Planetary gear assembly, power-split stepless transmission, and transmission structure | Koji Iwaki | 2023-10-24 |
| 10774917 | Transmission | — | 2020-09-15 |
| 10351184 | Work vehicle | Masahiro Hanafusa, Taihei Daiyakuji | 2019-07-16 |
| 9334934 | Belt type continuously variable transmission | Fumitoshi Ishino, Takeshi Ouchida, Koji Iwaki | 2016-05-10 |