Patents/Assignees

NIHON DEMPA KOGYO CO., Ltd.

13 patents in portfolio

US12567851utility2026
Base for Piezoelectric Device and Piezoelectric Device
0 cites
USD1105936design2025
Sensor Module
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USD1100684design2025
Sensor Module
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US12407321utility2025
Quartz-crystal Vibrating Piece, Crystal Unit, Crystal Controlled Oscillator, and Intermediate Wafer for Quartz-crystal Vibrating Piece
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US12388415utility2025
Crystal Unit, Semimanufactured Crystal Unit, and Method for Manufacturing Crystal Unit
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US12119777utility2024
Control Circuit
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US12101075utility2024
Piezoelectric Device and Manufacturing Method of the Same
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US12028020utility2024
Crystal Oscillator
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US11824516utility2023
Piezoelectric Device and Manufacturing Method of the Same
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US11626838utility2023
Quartz Crystal Device, Crystal Unit, and Crystal Controlled Oscillator
0 cites
US8341814utility2013
Methods for Manufacturing Piezoelectric Devices
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US8344770utility2013
PLL Circuit
0 cites
US8344816utility2013
Fundamental Wave/overtone Crystal Oscillator
0 cites