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Patent applications and USPTO patent grants for Tsugawa; Hiroshi.The latest application filed is for "push-button switch, selector switch, and fixing component therefor".
Patent | Date |
---|---|
Push-button switch, selector switch, and fixing component therefor Grant 9,523,997 - Tsugawa , et al. December 20, 2 | 2016-12-20 |
Push button switch Grant D753,611 - Tsugawa , et al. April 12, 2 | 2016-04-12 |
Push button switch Grant D753,070 - Tsugawa , et al. April 5, 2 | 2016-04-05 |
Operation switch Grant 9,171,682 - Sugihara , et al. October 27, 2 | 2015-10-27 |
Push button switch Grant D725,050 - Tsugawa , et al. March 24, 2 | 2015-03-24 |
Push-button Switch, Selector Switch, And Fixing Component Therefor App 20140086674 - TSUGAWA; Hiroshi ;   et al. | 2014-03-27 |
Operation Switch App 20130199907 - Sugihara; Masaki ;   et al. | 2013-08-08 |
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