Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156473 | Elastic track shoe | Hiroaki Watanabe | 2007-01-02 |
| 7014279 | Elastic flat tread | Hiroaki Watanabe, Teiji Yamamoto, Tomihiro Tagawa, Kenji Taira | 2006-03-21 |
| 7004270 | Suspension apparatus of multi-axle vehicle | Yasunari Suzuki, Takeo Ueda, Toshiyuki Hirata | 2006-02-28 |
| 6984006 | Elastic flat tread | Hiroaki Wantanabe, Teiji Yamamoto, Tomihiro Tagawa, Kenji Taira | 2006-01-10 |
| 6932442 | Elastic-bodied crawler | — | 2005-08-23 |
| 6832820 | Core bar of elastic body track shoe | Hiroaki Watanabe, Kazuo Yasojima | 2004-12-21 |
| 6709077 | Core bar of elastic body track shoe | Hiroaki Watanabe, Kazuo Yasojima | 2004-03-23 |
| 6601664 | Crawler device for a crawler type vehicle | Hikosaburo Hiraki, Haruhiro Tsubota | 2003-08-05 |
| 6568769 | Elastic flat tread | Hiroaki Watanabe, Teiji Yamamoto, Tomihiro Tagawa, Kenji Taira | 2003-05-27 |
| 6533371 | Elastic crawler shoe | Hiroaki Watanabe | 2003-03-18 |
| 6474756 | Rubber crawler belt | Hiroaki Watanabe, Masatake Tamaru, Kenzo Kimoto | 2002-11-05 |
| 6450593 | Elastic crawler shoe for discharging snow | — | 2002-09-17 |
| 6334496 | Crawler device for a crawler type vehicle | Hikosaburo Hiraki, Haruhiro Tsubota | 2002-01-01 |
| 6283562 | Triangular crawler apparatus | Haruhiro Tsubota, Hikosaburo Hiraki | 2001-09-04 |
| 5813733 | Metal core member for rubber crawler belt, the rubber crawler belt and method of winding the same | Ryuichi Saiga | 1998-09-29 |
| 5380076 | Rubber crawler belt of a tracked vehicle | — | 1995-01-10 |