Isamu Furuchi

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Kitagatamachi, Kishima-gun, Saga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxide magnetic material
- Patent number 6,902,685
- Issue date Jun 7, 2005
- Neomax Co., Ltd.
- Sachio Toyota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite magnet powder and magnet using the magnet powder, and metho...
- Patent number 6,478,982
- Issue date Nov 12, 2002
- Sumitomo Special Metals Co. Ltd.
- Shuji Anamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite magnet powder and magnet using said magnet powder, and meth...
- Patent number 6,419,847
- Issue date Jul 16, 2002
- Sumitomo Special Metals Co., Ltd.
- Sachio Toyota
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Oxide magnetic material
- Publication number 20040026654
- Publication date Feb 12, 2004
- Sachio Toyota
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES