Yukio Hatanaka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable capacitor
- Patent number 5,424,906
- Issue date Jun 13, 1995
- Murata Manufacturing Co., Ltd.
- Hiroyuki Kishishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of providing a sintered ceramic body having a concave portion
- Patent number 5,423,930
- Issue date Jun 13, 1995
- Murata Manufacturing Co., Ltd.
- Hiroyuki Kishishita
- H01 - BASIC ELECTRIC ELEMENTS