Humihisa Itoh

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Gunma-Gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric vibrator
- Patent number 7,247,976
- Issue date Jul 24, 2007
- Taiyo Yuden Co., Ltd.
- Norikazu Sashida
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric vibrator
- Patent number 7,180,225
- Issue date Feb 20, 2007
- Taiyo Yuden Co., Ltd.
- Norikazu Sashida
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC VIBRATOR
- Publication number 20070013270
- Publication date Jan 18, 2007
- Norikazu Sashida
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Piezoelectric vibrator
- Publication number 20050023937
- Publication date Feb 3, 2005
- Norikazu Sashida
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL