Uremu Hosono

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Chichibu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alloy lump for R-T-B type sintered magnet, producing method thereof...
- Patent number 7,594,972
- Issue date Sep 29, 2009
- Showda Denko K.K.
- Hiroshi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Centrifugal casting method, centrifugal casting apparatus, and cast...
- Patent number 7,264,683
- Issue date Sep 4, 2007
- Showa Denko K.K.
- Hiroshi Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Centrifugal casting method, centrifugal casting apparatus, and cast...
- Patent number 6,797,081
- Issue date Sep 28, 2004
- Showa Denko K.K.
- Hiroshi Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing hydrogen-absorbing alloy
- Patent number 5,725,042
- Issue date Mar 10, 1998
- Showa Denko K.K.
- Yoichi Hirose
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Alloy lump for r-t-b type sintered magnet, producing method thereof...
- Publication number 20070175544
- Publication date Aug 2, 2007
- SHOWA DENKO K.K.
- Hiroshi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Centrifugal casting method, centrifugal casting apparatus, and cast...
- Publication number 20050011588
- Publication date Jan 20, 2005
- Showa Denko K.K.
- Hiroshi Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Centrifugal casting method, centrifugal casting apparatus, and cast...
- Publication number 20020153062
- Publication date Oct 24, 2002
- Hiroshi Hasegawa
- B82 - NANO-TECHNOLOGY