Akira Kaneko

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave device
- Patent number 6,538,359
- Issue date Mar 25, 2003
- Yamaha Corporation
- Tatsuya Hiraku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound absorbing material and method of production therefor
- Patent number 5,820,975
- Issue date Oct 13, 1998
- Nippon Steel Chemical Co., Ltd.
- Katsutoshi Oda
- B32 - LAYERED PRODUCTS