Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663037 | Helical gear device | Hiroshi Yorita, Kenichiro Tsukamoto, Kazuya Arakawa, Manabu Hashimoto | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663037 | Helical gear device | Hiroshi Yorita, Kenichiro Tsukamoto, Kazuya Arakawa, Manabu Hashimoto | 2020-05-26 |