Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871219 | Speed-switchable reduction gear | Hiroyuki Akiyama, Yasuo Yoshii, Kazuo Yamaguchi, Kazuo Iritani | 2020-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871219 | Speed-switchable reduction gear | Hiroyuki Akiyama, Yasuo Yoshii, Kazuo Yamaguchi, Kazuo Iritani | 2020-12-22 |