loadpatents
Patent applications and USPTO patent grants for Tsutsui; Akira.The latest application filed is for "hydraulic drive device for excavation work machines".
Patent | Date |
---|---|
Hydraulic drive device for excavation work machines Grant 11,293,163 - Nogi , et al. April 5, 2 | 2022-04-05 |
Hydraulic Drive Device For Excavation Work Machines App 20210301492 - NOGI; Toshihiro ;   et al. | 2021-09-30 |
DC brushless motor and method for controlling the same Grant 10,355,625 - Tsutsui , et al. July 16, 2 | 2019-07-16 |
Motor including heat radiating resin Grant 9,000,630 - Tsutsui , et al. April 7, 2 | 2015-04-07 |
Dc Brushless Motor And Method For Controlling The Same App 20130234540 - Tsutsui; Akira ;   et al. | 2013-09-12 |
Slewing stop control apparatus and method for slewing type working machine Grant 8,511,490 - Kawai , et al. August 20, 2 | 2013-08-20 |
Braking control apparatus for slewing type working machine Grant 8,505,292 - Tsutsui , et al. August 13, 2 | 2013-08-13 |
Brushless Dc Motor And Method For Controlling The Same App 20130200744 - Miyamura; Takeo ;   et al. | 2013-08-08 |
Motor Having Heat Transfer Sheet App 20130106212 - NAKAZUMI; Akira ;   et al. | 2013-05-02 |
Motor Including Heat Radiating Resin App 20130106210 - TSUTSUI; AKIRA ;   et al. | 2013-05-02 |
Rotation control device and working machine therewith Grant 8,190,334 - Kagoshima , et al. May 29, 2 | 2012-05-29 |
Braking Control Apparatus For Slewing Type Working Machine App 20100263364 - Tsutsui; Akira ;   et al. | 2010-10-21 |
Slewing Stop Control Apparatus And Method For Slewing Type Working Machine App 20100264106 - KAWAI; Hiroaki ;   et al. | 2010-10-21 |
Tire HIL simulator Grant 7,421,890 - Imanishi , et al. September 9, 2 | 2008-09-09 |
Rotation Control Device And Working Machine Therewith App 20080201045 - KAGOSHIMA; Masayuki ;   et al. | 2008-08-21 |
Tire Hil Simulator App 20070256484 - Imanishi; Etsujiro ;   et al. | 2007-11-08 |
Roller bearing Grant 5,752,775 - Tsutsui , et al. May 19, 1 | 1998-05-19 |
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