Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808625 | Gear cooling structure | Hirofumi Akahori, Hidenori Arisawa, Yuji Shinoda, Seiji Yamashita | 2020-10-20 |
| 10808828 | Oil supply structure for planetary gear device | Hirofumi Akahori, Tooru Nishida | 2020-10-20 |
| 10794466 | Planetary gear device | Takunobu Nishida, Hirofumi Akahori | 2020-10-06 |