Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941812 | Bearing seal structure, pulley, and design method of bearing seal | Shohei Fukama, Hayato KAWAGUCHI | 2021-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941812 | Bearing seal structure, pulley, and design method of bearing seal | Shohei Fukama, Hayato KAWAGUCHI | 2021-03-09 |