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Takahiro Oga
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Higashine, JP
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Patents Grants
last 30 patents
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Patent Grant
Piezoelectric blank, piezoelectric vibration element and piezoelect...
Patent number
10,447,237
Issue date
Oct 15, 2019
KYOCERA Corporation
Takahiro Oga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tuning fork type crystal blank, tuning fork type crystal element, a...
Patent number
10,170,684
Issue date
Jan 1, 2019
Kyocera Corporation
Takahiro Oga
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
TUNING-FORK TYPE QUARTZ CRYSTAL VIBRATING ELEMENT AND PIEZOELECTRIC...
Publication number
20190165761
Publication date
May 30, 2019
Kyocera Corporation
Takahiro OGA
H03 - BASIC ELECTRONIC CIRCUITRY