Yasuhiko Yokota

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter utilizing a layer for preventing grain...
- Patent number 6,909,341
- Issue date Jun 21, 2005
- Matsushita Electric Industrial Co., Ltd.
- Ryoichi Takayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Integrated circuit device on metal board with CPU power converter
- Patent number 6,303,989
- Issue date Oct 16, 2001
- Matsushita Electric Industrial Co., Ltd.
- Takeo Yasuho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Surface acoustic wave filter
- Publication number 20030174028
- Publication date Sep 18, 2003
- Ryoichi Takayama
- H03 - BASIC ELECTRONIC CIRCUITRY