Kajita; Yusuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kajita; Yusuke.The latest application filed is for "construction machine".
- Kajita; Yusuke - Ushiku JP
- Kajita; Yusuke - Tsuchiura N/A JP
- - Ushiku JP
- Kajita; Yusuke - Tsuchiura-shi JP
- Kajita; Yusuke - Ushiku-shi JP
- Kajita; Yusuke - Ushikui JP
- Kajita; Yusuke - Ibaraki JP
- Kajita; Yusuke - Ushikui-shi JP
- Kajita; Yusuke - Hokkaido JP
| Patent | Date |
|---|---|
| Construction machine Grant 9,617,715 - Ishida , et al. April 11, 2 | 2017-04-11 |
| Construction machine Grant 9,421,873 - Ishida , et al. August 23, 2 | 2016-08-23 |
| Hydraulic working machine Grant 9,399,856 - Fujishima , et al. July 26, 2 | 2016-07-26 |
| Construction Machine App 20160153176 - ISHIDA; Seiji ; et al. | 2016-06-02 |
| Hydraulic drive device for working machine Grant 9,341,198 - Nakamura , et al. May 17, 2 | 2016-05-17 |
| Hydraulic drive system for hydraulic working machine Grant 9,249,879 - Ishikawa , et al. February 2, 2 | 2016-02-02 |
| Hybrid construction machine Grant 8,950,180 - Ooki , et al. February 10, 2 | 2015-02-10 |
| Hybrid construction machine Grant 08924100 - | 2014-12-30 |
| Hybrid construction machine Grant 8,924,100 - Imura , et al. December 30, 2 | 2014-12-30 |
| Construction Machine App 20140188321 - Ishida; Seiji ; et al. | 2014-07-03 |
| Construction Machine App 20140147238 - Izumi; Shiho ; et al. | 2014-05-29 |
| Construction Machine App 20140103874 - Ishida; Seiji ; et al. | 2014-04-17 |
| Hydraulic Drive Device for Working Machine App 20140090369 - Nakamura; Tsuyoshi ; et al. | 2014-04-03 |
| Hydraulic Working Machine App 20140020375 - Fujishima; Kazuo ; et al. | 2014-01-23 |
| Hybrid Construction Machine App 20130197768 - Imura; Shinya ; et al. | 2013-08-01 |
| Construction Machine Having Swing Body App 20130195597 - Imura; Shinya ; et al. | 2013-08-01 |
| Hydraulic Drive System For Hydraulic Working Machine App 20130139678 - Ishikawa; Kouji ; et al. | 2013-06-06 |
| Hydraulic working machine Grant 8,336,443 - Abe , et al. December 25, 2 | 2012-12-25 |
| Hybrid Construction Machine App 20120240581 - OOKI; Takatoshi ; et al. | 2012-09-27 |
| Hydraulic drive apparatus Grant 7,895,833 - Kajita , et al. March 1, 2 | 2011-03-01 |
| Hydraulic Working Machine App 20090199552 - Abe; Toshihiro ; et al. | 2009-08-13 |
| Hydraulic working machine Grant 7,562,615 - Abe , et al. July 21, 2 | 2009-07-21 |
| Hydraulic drive device Grant 7,434,394 - Ishikawa , et al. October 14, 2 | 2008-10-14 |
| Hydraulic Drive Apparatus App 20080223205 - Kajita; Yusuke ; et al. | 2008-09-18 |
| Hydraulic drive device App 20070028607 - Ishikawa; Kouji ; et al. | 2007-02-08 |
| Hydraulic drive unit Grant 7,127,888 - Kajita , et al. October 31, 2 | 2006-10-31 |
| Hydraulic working machine App 20060162543 - Abe; Toshihiro ; et al. | 2006-07-27 |
| Hydraulic drive unit App 20050144938 - Kajita, Yusuke ; et al. | 2005-07-07 |
| Hydraulic driving unit Grant 6,898,932 - Kajita May 31, 2 | 2005-05-31 |
| Hydraulic driving unit App 20040068983 - Kajita, Yusuke | 2004-04-15 |
| Joint part for use in wooden buildings Grant 5,481,844 - Kajita January 9, 1 | 1996-01-09 |
| Process for constructing a wooden building Grant 5,337,533 - Kajita August 16, 1 | 1994-08-16 |
| Hydraulic control system for construction machine Grant 5,267,440 - Nakamura , et al. December 7, 1 | 1993-12-07 |
| Valve apparatus and hydraulic drive system Grant 5,203,678 - Sugiyama , et al. April 20, 1 | 1993-04-20 |
| Hydraulic drive system for construction machines Grant 5,186,000 - Hirata , et al. February 16, 1 | 1993-02-16 |
| Hydraulic control valve system Grant 5,161,373 - Morikawa , et al. November 10, 1 | 1992-11-10 |
| Direction selector valve having load-sensing function Grant 5,161,575 - Morikawa , et al. November 10, 1 | 1992-11-10 |
| Pressure compensating valve spool positioned by difference in pressure receiving areas for load and inlet pressures Grant 5,152,140 - Hirata , et al. October 6, 1 | 1992-10-06 |
| Hydraulic drive system for construction machines Grant 5,134,853 - Hirata , et al. August 4, 1 | 1992-08-04 |
| Hydraulic drive system for civil engineering and construction machine Grant 5,062,350 - Tanaka , et al. November 5, 1 | 1991-11-05 |
| Hydraulic drive system for crawler-mounted construction vehicle Grant 5,005,358 - Hirata , et al. April 9, 1 | 1991-04-09 |
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