Tomoki Fukagawa

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth magnet and method for producing same
- Patent number 8,323,806
- Issue date Dec 4, 2012
- Hitachi Metals, Ltd.
- Tomoki Fukagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rare earth magnet and method for producing same
- Patent number 7,655,325
- Issue date Feb 2, 2010
- Hitachi Metals, Ltd.
- Tomoki Fukagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Spin valve magnetoresistance sensor and thin film magnetic head
- Patent number 7,046,490
- Issue date May 16, 2006
- Western Digital (Fremont), Inc.
- Masaki Ueno
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-valve magnetic resistance sensor and thin-film magnetic head
- Patent number 6,636,394
- Issue date Oct 21, 2003
- Read-Rite SMI Corp.
- Tomoki Fukagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-valve magnetic resistance sensor and thin-film magnetic head
- Patent number 6,322,911
- Issue date Nov 27, 2001
- Read-Rite Corporation
- Tomoki Fukagawa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
R-T-B BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20170018342
- Publication date Jan 19, 2017
- Hitachi Metals, Ltd.
- Tomoki FUKAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RARE EARTH MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20100092660
- Publication date Apr 15, 2010
- Hitachi Metals, Ltd.
- Tomoki FUKAGAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RARE EARTH MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20080254285
- Publication date Oct 16, 2008
- Hitachi Metals, Ltd.
- Tomoki FUKAGAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...