Teruo Watanabe

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth magnet alloys with excellent hot workability
- Patent number 5,129,963
- Issue date Jul 14, 1992
- General Motors Corporation
- Viswanathan Panchanathan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of forming thin-walled elongated cylindrical compact for a m...
- Patent number 5,122,319
- Issue date Jun 16, 1992
- Daido Tokushuko K.K.
- Teruo Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for producing anisotropic rare earth magnet
- Patent number 4,963,320
- Issue date Oct 16, 1990
- Daido Tokushuko Kabushiki Kaisha
- Makoto Saito
- B22 - CASTING POWDER METALLURGY