Yoneyama; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoneyama; Kazuhiro.The latest application filed is for "suction tube of stratified scavenging engine".
- Yoneyama; Kazuhiro - Tokyo JP
| Patent | Date |
|---|---|
| Suction tube of stratified scavenging engine Grant 10,197,013 - Yoneyama , et al. Fe | 2019-02-05 |
| Suction Tube Of Stratified Scavenging Engine App 20180023515 - YONEYAMA; Kazuhiro ; et al. | 2018-01-25 |
| Structure For Preventing Falling Of Fastening Nut Of Portable Power Work Machine, And Fastening Nut Anchor Member App 20150068048 - YONEYAMA; Kazuhiro ; et al. | 2015-03-12 |
| Top-handle working machine Grant 8,832,947 - Osawa , et al. September 16, 2 | 2014-09-16 |
| Top-handle working machine Grant 8,707,568 - Osawa , et al. April 29, 2 | 2014-04-29 |
| Top-handle Working Machine App 20130247389 - Osawa; Hisato ; et al. | 2013-09-26 |
| Work apparatus with internal combustion engine Grant 8,469,001 - Yoshizaki , et al. June 25, 2 | 2013-06-25 |
| Top-handle working machine App 20110030227 - Osawa; Hisato ; et al. | 2011-02-10 |
| Work Apparatus With Internal Combustion Engine App 20100147544 - Yoshizaki; Takuo ; et al. | 2010-06-17 |
| Refuse-trapping cover for use in portable working machine Grant 7,699,902 - Ohsawa , et al. April 20, 2 | 2010-04-20 |
| Refuse-trapping cover for use in portable working machine App 20070266966 - Ohsawa; Hisato ; et al. | 2007-11-22 |
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