Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9545964 | Crawler traveling device and elastic crawler | — | 2017-01-17 |
| 9193401 | Rubber crawler | — | 2015-11-24 |
| 8888198 | Rubber crawler | — | 2014-11-18 |
| 8833874 | Rubber track | — | 2014-09-16 |
| 8672423 | Rubber track | — | 2014-03-18 |
| D694283 | Rubber crawler | Kaoru Okada | 2013-11-26 |
| D676068 | Metallic core of rubber crawler | Kaoru Okada | 2013-02-12 |
| D655724 | Metallic core of rubber crawler | — | 2012-03-13 |
| D626973 | Rubber crawler | — | 2010-11-09 |
| D618254 | Rubber crawler | — | 2010-06-22 |
| D615106 | Rubber crawler | — | 2010-05-04 |
| D602962 | Rubber crawler | Ryo Miyamoto | 2009-10-27 |
| D588167 | Metallic core of rubber crawler | — | 2009-03-10 |
| D588168 | Metallic core of rubber crawler | — | 2009-03-10 |
| D587728 | Metallic core of rubber crawler | — | 2009-03-03 |