loadpatents
Patent applications and USPTO patent grants for Kawamoto; Junya.The latest application filed is for "small-sized construction machine".
Patent | Date |
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Construction machine with engine restart section and horn switch and gate lock lever operations Grant 11,352,765 - Kimura , et al. June 7, 2 | 2022-06-07 |
Small-sized construction machine with heat exchanger cover Grant 10,961,689 - Iwamoto , et al. March 30, 2 | 2021-03-30 |
Small-Sized Construction Machine App 20200232184 - IWAMOTO; Yohei ;   et al. | 2020-07-23 |
Construction Machine App 20200048867 - KIMURA; Hitoshi ;   et al. | 2020-02-13 |
Small-sized construction machine Grant 10,458,160 - Setaki , et al. Oc | 2019-10-29 |
Small-sized construction machine Grant 10,392,784 - Tabeta , et al. A | 2019-08-27 |
Small-sized construction machine Grant 10,267,017 - Setaki , et al. | 2019-04-23 |
Construction machine Grant 10,106,954 - Kokuryou , et al. October 23, 2 | 2018-10-23 |
Small-Sized Construction Machine App 20180291590 - TABETA; Hiroshi ;   et al. | 2018-10-11 |
Small-Sized Construction Machine App 20180258612 - SETAKI; Masashi ;   et al. | 2018-09-13 |
Small-Sized Construction Machine App 20180245381 - SETAKI; Masashi ;   et al. | 2018-08-30 |
Small-sized hydraulic excavator Grant 10,036,136 - Higuchi , et al. July 31, 2 | 2018-07-31 |
Small-Sized Hydraulic Excavator App 20180058033 - HIGUCHI; Takashi ;   et al. | 2018-03-01 |
Construction equipment Grant 9,637,888 - Iwamoto , et al. May 2, 2 | 2017-05-02 |
Construction machine Grant 9,534,354 - Yamamoto , et al. January 3, 2 | 2017-01-03 |
Construction Machine App 20160369478 - KOKURYOU; Osamu ;   et al. | 2016-12-22 |
Construction Machine App 20160326716 - YAMAMOTO; Daisuke ;   et al. | 2016-11-10 |
Construction machine Grant 9,366,008 - Kokuryou , et al. June 14, 2 | 2016-06-14 |
Hydraulic oil tank attachment structure of construction machine Grant 9,341,196 - Kawamoto , et al. May 17, 2 | 2016-05-17 |
Construction machine Grant 9,303,389 - Iwamoto , et al. April 5, 2 | 2016-04-05 |
Excavator Grant D752,651 - Hagura , et al. March 29, 2 | 2016-03-29 |
Excavator Grant D752,113 - Hagura , et al. March 22, 2 | 2016-03-22 |
Excavator Grant D752,112 - Hagura , et al. March 22, 2 | 2016-03-22 |
Construction Equipment App 20160060840 - IWAMOTO; Yohei ;   et al. | 2016-03-03 |
Construction machine Grant 9,255,381 - Kokuryo , et al. February 9, 2 | 2016-02-09 |
Construction Machine App 20150211207 - YAMAMOTO; Daisuke ;   et al. | 2015-07-30 |
Work machine Grant 9,080,308 - Kokuryo , et al. July 14, 2 | 2015-07-14 |
Hydraulic oil tank for construction machine Grant 9,062,691 - Kawamoto , et al. June 23, 2 | 2015-06-23 |
Work Machine App 20150060183 - Kokuryo; Osamu ;   et al. | 2015-03-05 |
Construction Machine App 20150056051 - IWAMOTO; Yohei ;   et al. | 2015-02-26 |
Construction Machine App 20150056052 - KOKURYOU; Osamu ;   et al. | 2015-02-26 |
Rotation-type construction machine Grant 08920105 - | 2014-12-30 |
Rotation-type construction machine Grant 8,920,105 - Moriguchi , et al. December 30, 2 | 2014-12-30 |
Control valve attachment structure for construction machine Grant 8,857,549 - Kawamoto , et al. October 14, 2 | 2014-10-14 |
Construction Machine App 20140301816 - Kokuryo; Osamu ;   et al. | 2014-10-09 |
Rotation-Type Construction Machine App 20140140799 - Moriguchi; Kosuke ;   et al. | 2014-05-22 |
Hydraulic Oil Tank Attachment Structure of Construction Machine App 20140000726 - Kawamoto; Junya ;   et al. | 2014-01-02 |
Control Valve Attachment Structure for Construction Machine App 20130330159 - Kawamoto; Junya ;   et al. | 2013-12-12 |
Hydraulic Oil Tank for Construction Machine App 20130327427 - Kawamoto; Junya ;   et al. | 2013-12-12 |
Weight for a construction machine Grant D684,604 - Saito , et al. June 18, 2 | 2013-06-18 |
Weight for a construction machine Grant D684,602 - Hagura , et al. June 18, 2 | 2013-06-18 |
Working machine Grant 8,443,932 - Miyahara , et al. May 21, 2 | 2013-05-21 |
Working Machine App 20120061177 - MIYAHARA; Yasuhiro ;   et al. | 2012-03-15 |
Swivel joint for construction machine Grant 7,798,738 - Kawamoto , et al. September 21, 2 | 2010-09-21 |
Hydraulic Drive Device App 20090113887 - Takahashi; Kiwamu ;   et al. | 2009-05-07 |
Hydraulic Drive System App 20090031719 - Tsuruga; Yasutaka ;   et al. | 2009-02-05 |
Swivel joint for construction machine App 20070024052 - Kawamoto; Junya ;   et al. | 2007-02-01 |
Hydraulic driving device Grant 6,772,590 - Tsuruga , et al. August 10, 2 | 2004-08-10 |
Hydraulic drive device Grant 6,651,428 - Takahashi , et al. November 25, 2 | 2003-11-25 |
Hydraulic drive device App 20030097836 - Takahashi, Kiwamu ;   et al. | 2003-05-29 |
Hydraulic driving device Grant 6,526,747 - Nakatani , et al. March 4, 2 | 2003-03-04 |
Hydraulic driving device App 20030019209 - Tsuruga, Yasutaka ;   et al. | 2003-01-30 |
Hydraulic drive system App 20020157389 - Tsuruga, Yasutaka ;   et al. | 2002-10-31 |
Hydraulic driving device App 20020134227 - Nakatani, Kenichiro ;   et al. | 2002-09-26 |
Hydraulic drive device Grant 6,408,622 - Tsuruga , et al. June 25, 2 | 2002-06-25 |
Hydraulic driving unit Grant 6,397,591 - Tsuruga , et al. June 4, 2 | 2002-06-04 |
Hydraulic drive apparatus Grant 6,192,681 - Tsuruga , et al. February 27, 2 | 2001-02-27 |
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