Jun Tanaka

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Kokubu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for producing low temperature co-fired substrate
- Patent number 5,468,694
- Issue date Nov 21, 1995
- Yamamura Glass Co. Ltd.
- Tomoyuki Taguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Package for housing semiconductor elements
- Patent number 4,958,216
- Issue date Sep 18, 1990
- Kyocera Corporation
- Jun Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES