Sugishita; Yuu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugishita; Yuu.The latest application filed is for "two-cycle engine".
- Sugishita; Yuu - Saitama N/A JP
- Sugishita; Yuu - Kawagoe JP
- Sugishita; Yuu - Kawagoe-shi JP
| Patent | Date |
|---|---|
| Carburetor Grant 9,109,542 - Sugishita , et al. August 18, 2 | 2015-08-18 |
| Two-cycle engine Grant 8,960,149 - Sugishita , et al. February 24, 2 | 2015-02-24 |
| Muffler Grant 8,360,200 - Sugishita January 29, 2 | 2013-01-29 |
| Portable work machine Grant 8,302,579 - Sugishita November 6, 2 | 2012-11-06 |
| Two-Cycle Engine App 20120180769 - Sugishita; Yuu ; et al. | 2012-07-19 |
| Carburetor App 20120146249 - Sugishita; Yuu ; et al. | 2012-06-14 |
| Two-cycle engine Grant 8,186,326 - Sugishita May 29, 2 | 2012-05-29 |
| Two-cycle engine Grant 8,051,846 - Sugishita November 8, 2 | 2011-11-08 |
| Main body of a portable chain saw Grant D647,773 - Sugishita , et al. November 1, 2 | 2011-11-01 |
| Portable chain saw guard Grant D644,496 - Sugishita , et al. September 6, 2 | 2011-09-06 |
| Top cover for a portable chain saw Grant D642,884 - Sugishita , et al. August 9, 2 | 2011-08-09 |
| Side cover for a portable chain saw Grant D642,885 - Sugishita , et al. August 9, 2 | 2011-08-09 |
| Chainsaw Grant 7,946,040 - Sugishita May 24, 2 | 2011-05-24 |
| Power transmission mechanism between engine starting device and engine Grant 7,819,105 - Sugishita , et al. October 26, 2 | 2010-10-26 |
| Muffler App 20100163337 - Sugishita; Yuu | 2010-07-01 |
| Engine start device Grant 7,658,175 - Sugishita , et al. February 9, 2 | 2010-02-09 |
| Auto chain tensioner Grant 7,600,323 - Sugishita October 13, 2 | 2009-10-13 |
| Portable Work Machine App 20090235538 - Sugishita; Yuu | 2009-09-24 |
| Two-Cycle Engine App 20090235893 - Sugishita; Yuu | 2009-09-24 |
| Auto Chain Tensioner App 20090119934 - Sugishita; Yuu | 2009-05-14 |
| Chainsaw App 20090100688 - Sugishita; Yuu | 2009-04-23 |
| Two-cycle Engine App 20090095268 - SUGISHITA; Yuu | 2009-04-16 |
| Auto Chain Tensioner App 20090007439 - Sugishita; Yuu | 2009-01-08 |
| Engine Start Device App 20080283017 - Sugishita; Yuu ; et al. | 2008-11-20 |
| Power Transmission Mechanism Between Engine Starting Device and Engine App 20080115756 - Sugishita; Yuu ; et al. | 2008-05-22 |
| Chain saw Grant D549,537 - Harada , et al. August 28, 2 | 2007-08-28 |
| Auto chain tensioner App 20060207111 - Sugishita; Yuu | 2006-09-21 |
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