Katsumi KURODA

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Minowa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric device
- Patent number 7,592,741
- Issue date Sep 22, 2009
- Epson Toyocom Corporation
- Hideo Tanaya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric device and method for manufacturing thereof
- Patent number 7,579,748
- Issue date Aug 25, 2009
- Epson Toyocom Corporation
- Katsumi Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC RESONATOR ELEMENT AND PIEZOELECTRIC DEVICE
- Publication number 20080211350
- Publication date Sep 4, 2008
- EPSON TOYOCOM CORPORATION
- Hideo TANAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20080106172
- Publication date May 8, 2008
- EPSON TOYOCOM CORPORATION
- Hideo TANAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC DEVICE AND METHOD FOR MANUFACTURING THEREOF
- Publication number 20080042523
- Publication date Feb 21, 2008
- EPSON TOYOCOM CORPORATION
- Katsumi KURODA
- H03 - BASIC ELECTRONIC CIRCUITRY