Katoh; Yusaku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katoh; Yusaku.The latest application filed is for "rubber crawler and crawler traveling equipment".
- Katoh; Yusaku - Hiroshima JP
- Katoh; Yusaku - Fukuyama JP
- Katoh, Yusaku - Fukuyama-shi JP
- Katoh; Yusaku - Hiroshima-ken JP
| Patent | Date |
|---|---|
| Detachable crawler Grant 7,377,601 - Katoh , et al. May 27, 2 | 2008-05-27 |
| Rubber crawler and crawler traveling equipment Grant 7,201,457 - Katoh , et al. April 10, 2 | 2007-04-10 |
| Rubber crawler Grant 6,964,462 - Katoh , et al. November 15, 2 | 2005-11-15 |
| Rubber crawler and crawler traveling equipment App 20050116540 - Katoh, Yusaku ; et al. | 2005-06-02 |
| Cushion tire Grant 6,845,796 - Katoh , et al. January 25, 2 | 2005-01-25 |
| Detachable crawler App 20040150263 - Katoh, Yusaku ; et al. | 2004-08-05 |
| Rubber crawler Grant 6,652,044 - Katoh , et al. November 25, 2 | 2003-11-25 |
| Rubber crawler App 20030107267 - Katoh, Yusaku ; et al. | 2003-06-12 |
| Cushion tire App 20020092589 - Katoh, Yusaku ; et al. | 2002-07-18 |
| Connecting link type rubber crawler Grant 5,984,437 - Katoh November 16, 1 | 1999-11-16 |
| Highly elastic rubber crawler Grant 5,593,218 - Katoh , et al. January 14, 1 | 1997-01-14 |
| Rubber crawler Grant 5,522,655 - Katoh June 4, 1 | 1996-06-04 |
| Combination linkage type rubber crawler Grant 5,362,142 - Katoh November 8, 1 | 1994-11-08 |
| Crawler assembly Grant 5,131,728 - Katoh , et al. July 21, 1 | 1992-07-21 |
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