Ishida; Shigetoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishida; Shigetoshi.The latest application filed is for "engine-powered work tool provided with wind governor and mechanism for increasing engine output".
- Ishida; Shigetoshi - Chiba N/A JP
- Ishida; Shigetoshi - Ibaraki N/A JP
- Ishida; Shigetoshi - Chiba-shi JP
- Ishida; Shigetoshi - Hitachinaka N/A JP
- Ishida; Shigetoshi - Hitachinaka-shi JP
- Ishida; Shigetoshi - Tokyo JP
| Patent | Date |
|---|---|
| Stratified scavenging two-cycle engine Grant 9,816,431 - Ishida November 14, 2 | 2017-11-14 |
| Engine and engine-operated working machine Grant 9,759,176 - Mezaki , et al. September 12, 2 | 2017-09-12 |
| Engine-powered work tool provided with wind governor that performs ignition control Grant 9,670,837 - Honzawa , et al. June 6, 2 | 2017-06-06 |
| Engine-powered Work Tool Provided With Wind Governor That Performs Ignition Control App 20150184595 - Honzawa; Hiroshi ; et al. | 2015-07-02 |
| Engine-powered Work Tool Provided With Wind Governor And Mechanism For Increasing Engine Output App 20150184596 - Ikeda; Tomoya ; et al. | 2015-07-02 |
| Small engine and engine work machine including the same Grant 8,869,774 - Sasaki , et al. October 28, 2 | 2014-10-28 |
| Hand-held engine-powered tool Grant 8,813,733 - Tamura , et al. August 26, 2 | 2014-08-26 |
| Engine And Engine-operated Working Machine App 20140230787 - Mezaki; Akira ; et al. | 2014-08-21 |
| Engine And Engine-driven Working Machine App 20140060507 - HAGAWA; Tatsuya ; et al. | 2014-03-06 |
| 2-cycle Engine And Engine-powered Working Machine Having The Same App 20130327307 - Niwa; Kenji ; et al. | 2013-12-12 |
| Two cycle engine and two cycle engine tool Grant 8,499,730 - Yasutomi , et al. August 6, 2 | 2013-08-06 |
| Engine and Engine Working Machine App 20130019840 - Kawada; Hirohide ; et al. | 2013-01-24 |
| Stratified Scavenging Two-cycle Engine App 20120260900 - ISHIDA; Shigetoshi | 2012-10-18 |
| Stratified scavenging two-cycle engine Grant 8,181,611 - Ishida May 22, 2 | 2012-05-22 |
| Stratified scavenging two-cycle engine Grant 8,065,981 - Ishida November 29, 2 | 2011-11-29 |
| Hand-held Engine-powered Tool App 20100199949 - Tamura; Fukushi ; et al. | 2010-08-12 |
| Stratified Scavenging Two-Cycle Engine App 20100059030 - Ishida; Shigetoshi | 2010-03-11 |
| Two Cycle Engine And Two Cycle Engine Tool App 20100037877 - YASUTOMI; Toshinori ; et al. | 2010-02-18 |
| Stratified Scavenging Two-cycle Engine App 20100012106 - Ishida; Shigetoshi | 2010-01-21 |
| Ferrite core and its production method Grant 6,752,932 - Ishida , et al. June 22, 2 | 2004-06-22 |
| Ferrite core and its production method App 20030042470 - Ishida, Shigetoshi ; et al. | 2003-03-06 |
| Hand-held machine with power disengaging means Grant 4,899,446 - Akiba , et al. February 13, 1 | 1990-02-13 |
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