Katsuhiko Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic capacitor and method for the preparation thereof
- Patent number 5,225,960
- Issue date Jul 6, 1993
- Taiyo Yuden Kabushikigaisha
- Hiroshi Kishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Reduction-reoxidation type semiconductor ceramic capacitor and meth...
- Patent number 4,747,014
- Issue date May 24, 1988
- Taiyo Yuden Kabushiki Kaisha
- Daisuke Kaino
- H01 - BASIC ELECTRIC ELEMENTS