Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370047 | Seal structure of crawler-driving apparatus | Chikashi Imoto, Kazumi Ito, Junichiro Sugimoto, Eishin Noguchi, Kaori Kawabata | 2019-08-06 |
| 9598125 | Seal structure of crawler-driving apparatus | Chikashi Imoto, Kazumi Ito, Junichiro Sugimoto, Eishin Noguchi, Kaori Kawabata | 2017-03-21 |