Yuichi Kawase

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Sayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric device with asymmetrically mounted tuning-fork type p...
- Patent number 8,803,407
- Issue date Aug 12, 2014
- Nihon Dempa Kogyo Co., Ltd.
- Yuichi Kawase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric devices including frequency-adjustment units
- Patent number 8,604,677
- Issue date Dec 10, 2013
- Nihon Dempa Kogyo Co., Ltd.
- Yuichi Kawase
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICES INCLUDING FREQUENCY-ADJUSTMENT UNITS
- Publication number 20110291524
- Publication date Dec 1, 2011
- Nihon Dempa Kogyo Co., Ltd.
- Yuichi Kawase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Piezoelectric Device with Tuning-fork type Piezoelectric Vibrating...
- Publication number 20110260586
- Publication date Oct 27, 2011
- NIHON DEMPA KOGYO CO., LTD.
- Yuichi Kawase
- H03 - BASIC ELECTRONIC CIRCUITRY