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Patent applications and USPTO patent grants for Nakamura; Rikoku.The latest application filed is for "piezoelectric sensor".
Patent | Date |
---|---|
Disconnection detection circuit of pressure detection device Grant 10,247,634 - Nakamura , et al. | 2019-04-02 |
Piezoelectric Sensor App 20190086281 - NAKAMURA; Rikoku ;   et al. | 2019-03-21 |
Pressure detection device Grant 10,054,509 - Nakamura , et al. August 21, 2 | 2018-08-21 |
Pressure detection device Grant 9,945,750 - Nakamura , et al. April 17, 2 | 2018-04-17 |
Pressure Detection Device App 20170146421 - NAKAMURA; Rikoku ;   et al. | 2017-05-25 |
Disconnection Detection Circuit Of Pressure Detection Device App 20170138810 - NAKAMURA; Rikoku ;   et al. | 2017-05-18 |
Pressure Detection Device App 20170131170 - NAKAMURA; Rikoku ;   et al. | 2017-05-11 |
Temperature compensation oscillator and method for manufacturing the same Grant 7,728,685 - Nakamura , et al. June 1, 2 | 2010-06-01 |
Temperature Compensation Oscillator And Method For Manufacturing The Same App 20090115542 - Nakamura; Rikoku ;   et al. | 2009-05-07 |
Voltage-controlled crystal oscillator App 20010045869 - Nakamura, Rikoku | 2001-11-29 |
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