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Patent applications and USPTO patent grants for Naruse; Masami.The latest application filed is for "hydraulic drive device for work machine".
Patent | Date |
---|---|
Hydraulic drive device for work machine Grant 7,631,495 - Naruse December 15, 2 | 2009-12-15 |
Hydraulic drive device for work machine Grant 7,533,527 - Naruse May 19, 2 | 2009-05-19 |
Hydraulic Drive Device For Work Machine App 20070227137 - Naruse; Masami | 2007-10-04 |
Hydraulic Drive Device for Work Machine App 20070204604 - Naruse; Masami | 2007-09-06 |
Device arrangement structure for hybrid construction equipment Grant 6,922,990 - Naruse , et al. August 2, 2 | 2005-08-02 |
Hybrid powered construction equipment Grant 6,820,356 - Naruse , et al. November 23, 2 | 2004-11-23 |
Device arrangement structure for hybrid construction equipment App 20040098983 - Naruse, Masami ;   et al. | 2004-05-27 |
Construction equipment Grant 6,725,581 - Naruse , et al. April 27, 2 | 2004-04-27 |
Hybrid construction equipment Grant 6,708,787 - Naruse , et al. March 23, 2 | 2004-03-23 |
Hybrid construction equipment Grant 6,678,972 - Naruse , et al. January 20, 2 | 2004-01-20 |
Hydraulic shovel Grant 6,675,508 - Tamaru , et al. January 13, 2 | 2004-01-13 |
Hybrid powered construction equipment App 20030226291 - Naruse, Masami ;   et al. | 2003-12-11 |
Construction equipment App 20030221339 - Naruse, Masami ;   et al. | 2003-12-04 |
Hydraulically driven type working machine Grant 6,578,296 - Kimoto , et al. June 17, 2 | 2003-06-17 |
Hydraulic shovel App 20020157284 - Tamaru, Masatake ;   et al. | 2002-10-31 |
Operator cabin of power shovel Grant D463,807 - Tamaru , et al. October 1, 2 | 2002-10-01 |
Operator's seat for construction machinery Grant D463,459 - Tamaru , et al. September 24, 2 | 2002-09-24 |
Power shovel Grant D462,973 - Tamaru , et al. September 17, 2 | 2002-09-17 |
Hybrid construction equipment App 20020125052 - Naruse, Masami ;   et al. | 2002-09-12 |
Hybrid construction equipment App 20020104239 - Naruse, Masami ;   et al. | 2002-08-08 |
Hydraulically driven type working machine App 20020062587 - Kimoto, Kenzo ;   et al. | 2002-05-30 |
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