Katsumi Takayama

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Nagano-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration type gyroscope and method for manufacturing vibration typ...
- Patent number 7,207,221
- Issue date Apr 24, 2007
- Seiko Epson Corporation
- Osamu Kawauchi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric device and method for manufacturing the same
- Patent number 7,145,283
- Issue date Dec 5, 2006
- Seiko Epson Corporation
- Manabu Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vibration type gyroscope and method for manufacturing vibration typ...
- Publication number 20060070442
- Publication date Apr 6, 2006
- Osamu Kawauchi
- G01 - MEASURING TESTING
Information Patent Application
Piezoelectric device and method for manufacturing the same
- Publication number 20040160145
- Publication date Aug 19, 2004
- Manabu Takeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY