HIRABAYASHI; Tokuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for HIRABAYASHI; Tokuo.The latest application filed is for "tool holding apparatus and power tool, and impact tool".
- HIRABAYASHI; Tokuo - Anjo-Shi JP
- Hirabayashi; Tokuo - Anjo JP
| Patent | Date |
|---|---|
| Tool Holding Apparatus And Power Tool, And Impact Tool App 20220055191 - KUMAGAI; Ryunosuke ; et al. | 2022-02-24 |
| Impact tool Grant 11,247,316 - Hirabayashi , et al. February 15, 2 | 2022-02-15 |
| Electric working machine Grant 11,213,933 - Kato , et al. January 4, 2 | 2022-01-04 |
| Tool holding apparatus and power tool, and impact tool Grant 11,192,223 - Kumagai , et al. December 7, 2 | 2021-12-07 |
| Electric working machine and method for controlling motor of electric working machine Grant 11,161,227 - Kato , et al. November 2, 2 | 2021-11-02 |
| Impact Tool App 20210276164 - KUMAGAI; Ryunosuke ; et al. | 2021-09-09 |
| Impact tool Grant 11,045,926 - Kumagai , et al. June 29, 2 | 2021-06-29 |
| Impact tool Grant 10,967,496 - Kumagai , et al. April 6, 2 | 2021-04-06 |
| Impact Wrench App 20210060741 - KUSUMOTO; Kihiro ; et al. | 2021-03-04 |
| Power tool Grant 10,906,163 - Nagasaka , et al. February 2, 2 | 2021-02-02 |
| Power Tool App 20200047319 - NAGASAKA; Hidenori ; et al. | 2020-02-13 |
| Tool Holding Apparatus And Power Tool, And Impact Tool App 20200009709 - KUMAGAI; Ryunosuke ; et al. | 2020-01-09 |
| Electric working machine Grant 10,491,148 - Ichikawa , et al. Nov | 2019-11-26 |
| Power tool Grant 10,478,950 - Nagasaka , et al. Nov | 2019-11-19 |
| Rotary impact tool Grant 10,343,268 - Hirabayashi , et al. July 9, 2 | 2019-07-09 |
| Electric power tool Grant 10,322,498 - Ishikawa , et al. | 2019-06-18 |
| Impact Tool App 20190160636 - HIRABAYASHI; Tokuo ; et al. | 2019-05-30 |
| Impact Tool App 20190143491 - KUMAGAI; Ryunosuke ; et al. | 2019-05-16 |
| Impact Tool App 20190134800 - KUMAGAI; Ryunosuke ; et al. | 2019-05-09 |
| Electric Working Machine App 20190111550 - KATO; Itsuku ; et al. | 2019-04-18 |
| Electric Working Machine And Method For Controlling Motor Of Electric Working Machine App 20190111551 - KATO; Itsuku ; et al. | 2019-04-18 |
| Impact tool Grant 10,213,912 - Kumagai , et al. Feb | 2019-02-26 |
| Impact tool Grant 10,213,907 - Kumagai , et al. Feb | 2019-02-26 |
| Power tool and rotary impact tool Grant 10,040,178 - Kondo , et al. August 7, 2 | 2018-08-07 |
| Angle Tool App 20170239801 - KONDO; Tomoyuki ; et al. | 2017-08-24 |
| Impact Tool App 20170203418 - KUMAGAI; Ryunosuke ; et al. | 2017-07-20 |
| Power Tool App 20170151657 - NAGASAKA; Hidenori ; et al. | 2017-06-01 |
| Electric Working Machine App 20170133965 - ICHIKAWA; Yoshitaka ; et al. | 2017-05-11 |
| Impact tool Grant 9,643,300 - Kumagai , et al. May 9, 2 | 2017-05-09 |
| Electric Power Tool App 20160107297 - ISHIKAWA; Goshi ; et al. | 2016-04-21 |
| Electric power tool with vibration mechanism Grant 9,205,547 - Hirabayashi , et al. December 8, 2 | 2015-12-08 |
| Power Tool And Rotary Impact Tool App 20150343617 - KONDO; Tomoyuki ; et al. | 2015-12-03 |
| Electric Power Tool App 20150158157 - Hirabayashi; Tokuo ; et al. | 2015-06-11 |
| Caulking guns Grant 9,045,270 - Kimura , et al. June 2, 2 | 2015-06-02 |
| Rotary Impact Tool App 20150144365 - Hirabayashi; Tokuo ; et al. | 2015-05-28 |
| Power Tool App 20150135907 - Hirabayashi; Tokuo ; et al. | 2015-05-21 |
| Electric power tool Grant 8,961,358 - Hirabayashi February 24, 2 | 2015-02-24 |
| Impact Tool App 20150041169 - KUMAGAI; Ryunosuke ; et al. | 2015-02-12 |
| Impact Tool App 20140182869 - KUMAGAI; Ryunosuke ; et al. | 2014-07-03 |
| Electric power tool Grant 8,760,102 - Hirabayashi June 24, 2 | 2014-06-24 |
| Caulking Guns App 20130233893 - KIMURA; Kazuya ; et al. | 2013-09-12 |
| Falling Prevention Structure For Socket In Electric Power Tool App 20130180368 - KUMAGAI; Ryunosuke ; et al. | 2013-07-18 |
| Electric Power Tool App 20130068491 - KUSAKAWA; Takuya ; et al. | 2013-03-21 |
| Electric Power Tool With Vibration Mechanism App 20130032370 - HIRABAYASHI; Tokuo ; et al. | 2013-02-07 |
| Electric Power Tool App 20130033217 - HIRABAYASHI; Tokuo | 2013-02-07 |
| Impact Tool App 20120318548 - HIRABAYASHI; Tokuo ; et al. | 2012-12-20 |
| Electric Power Tool App 20120322605 - HIRABAYASHI; Tokuo | 2012-12-20 |
| Portable electric driver Grant D672,627 - Kawase , et al. December 18, 2 | 2012-12-18 |
| Portable electric drill Grant D588,891 - Hayakawa , et al. March 24, 2 | 2009-03-24 |
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