Tomoyoshi Kosaka

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Low temperature sinterable oxide magnetic material
- Patent number 4,540,500
- Issue date Sep 10, 1985
- Fuji Electrochemical Co., Ltd.
- Michihiro Torii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES