Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186332 | Elastic crawler and crawler-type travel device | Nao Fujiwara | 2021-11-30 |
| D872134 | Rubber crawler | — | 2020-01-07 |
| 8186774 | Core for rubber track and rubber track | Yusaku Kato | 2012-05-29 |
| 7413268 | Rubber crawler track and method of producing metal core for rubber track | Yusaku Kato, Tsuyoshi Uchiyama | 2008-08-19 |