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Patent applications and USPTO patent grants for Oga; Takahiro.The latest application filed is for "tuning-fork type quartz crystal vibrating element and piezoelectric device".
Patent | Date |
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Piezoelectric blank, piezoelectric vibration element and piezoelectric vibration device Grant 10,447,237 - Oga Oc | 2019-10-15 |
Tuning-fork Type Quartz Crystal Vibrating Element And Piezoelectric Device App 20190165761 - OGA; Takahiro ;   et al. | 2019-05-30 |
Tuning fork type crystal blank, tuning fork type crystal element, and crystal device Grant 10,170,684 - Oga J | 2019-01-01 |
Piezoelectric Blank, Piezoelectric Vibration Element And Piezoelectric Vibration Device App 20170317661 - Oga; Takahiro | 2017-11-02 |
Tuning Fork Type Crystal Blank, Tuning Fork Type Crystal Element, And Crystal Device App 20170098755 - Oga; Takahiro | 2017-04-06 |
Semiconductor data processing device and data processing system Grant 8,352,096 - Saito , et al. January 8, 2 | 2013-01-08 |
Semiconductor Data Processing Device And Data Processing System App 20100274412 - Saito; Seiichi ;   et al. | 2010-10-28 |
Uniform emulsion by membrane emulsification App 20040152788 - Wu, Huey Shen ;   et al. | 2004-08-05 |
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