Kazuhisa Kanefuji

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Hiroshima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferrite particles for bonded magnets, resin composition for bonded...
- Patent number 9,249,033
- Issue date Feb 2, 2016
- Toda Kogyo Corporation
- Yasuhiko Fujii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED...
- Publication number 20100108935
- Publication date May 6, 2010
- Yasuhiko Fujii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES