Kaori Shiraishi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zinc oxide varistor and method of manufacturing same
- Patent number 6,749,891
- Issue date Jun 15, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated semiconductor ceramic capacitor with a grain boundary-ins...
- Patent number 5,166,859
- Issue date Nov 24, 1992
- Matsushita Electric Industrial Co., Ltd.
- Iwao Ueno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semiconductor-type laminated ceramic capacitor with a grain boundar...
- Patent number 5,166,759
- Issue date Nov 24, 1992
- Matsushita Electric Industrial Co., Ltd.
- Iwao Ueno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Zinc oxide varistor and method of manufacturing same
- Publication number 20030043012
- Publication date Mar 6, 2003
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Zinc oxide varistor and method of manufacturing same
- Publication number 20030043013
- Publication date Mar 6, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS