Yasuhiro Nagatsuka

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Chuo-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic field molding device, method for producing ferrite magnet,...
- Patent number 8,066,498
- Issue date Nov 29, 2011
- TDK Corporation
- Hideo Kurita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC FIELD MOLDING DEVICE, METHOD FOR PRODUCING FERRITE MAGNET,...
- Publication number 20070069426
- Publication date Mar 29, 2007
- TDK Corporation
- Hideo Kurita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Magnetic field forming device, ferrite magnet producing method, and...
- Publication number 20060219323
- Publication date Oct 5, 2006
- Kiyoyuki Masuzawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES