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Patent applications and USPTO patent grants for Tokuyama; Yosui.The latest application filed is for "key structure and electronic apparatus".
Patent | Date |
---|---|
Key structure and electronic apparatus Grant 9,455,102 - Takahashi , et al. September 27, 2 | 2016-09-27 |
Key Structure And Electronic Apparatus App 20140284191 - Takahashi; Jiro ;   et al. | 2014-09-25 |
Electronic Apparatus App 20120293419 - KOJIMA; Kei ;   et al. | 2012-11-22 |
Electronic apparatus formed by no less than two sections Grant 8,014,838 - Takasaki , et al. September 6, 2 | 2011-09-06 |
Electronic apparatus formed by no less than two sections App 20070263343 - Takasaki; Hisashi ;   et al. | 2007-11-15 |
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