loadpatents
Patent applications and USPTO patent grants for KAWAI; Yasuhito.The latest application filed is for "impact tool".
Patent | Date |
---|---|
Impact Tool App 20220305625 - KAWAI; Yasuhito | 2022-09-29 |
Power tool having improved air exhaust ports Grant 11,426,853 - Kawai August 30, 2 | 2022-08-30 |
Impact Tool App 20220212320 - KAWAI; Yasuhito | 2022-07-07 |
Impact tool Grant 11,247,316 - Hirabayashi , et al. February 15, 2 | 2022-02-15 |
Electric working machine and method of controlling rotational state of motor of electric working machine Grant 11,235,453 - Ichikawa , et al. February 1, 2 | 2022-02-01 |
Electric Power Tool App 20210094158 - KATO; Itsuku ;   et al. | 2021-04-01 |
Electric Work Machine App 20210060755 - KAWAI; Yasuhito | 2021-03-04 |
Power tool Grant 10,906,163 - Nagasaka , et al. February 2, 2 | 2021-02-02 |
Tool-holding Apparatus, Impact Driver, And Electric Work Machine App 20210023629 - KAWAI; Yasuhito ;   et al. | 2021-01-28 |
Power Tool App 20200269407 - KAWAI; Yasuhito | 2020-08-27 |
Power Tool App 20200047319 - NAGASAKA; Hidenori ;   et al. | 2020-02-13 |
Power tool Grant 10,478,950 - Nagasaka , et al. Nov | 2019-11-19 |
Impact Tool App 20190160636 - HIRABAYASHI; Tokuo ;   et al. | 2019-05-30 |
Electric Working Machine And Method Of Controlling Rotational State Of Motor Of Electric Working Machine App 20190047131 - ICHIKAWA; Yoshitaka ;   et al. | 2019-02-14 |
Power Tool App 20170151657 - NAGASAKA; Hidenori ;   et al. | 2017-06-01 |
Portable electric driver Grant D679,161 - Kawase , et al. April 2, 2 | 2013-04-02 |
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