Yasuhiro Enya

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Kariya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nodular graphite cast iron with high strength and high toughness
- Patent number 7,081,172
- Issue date Jul 25, 2006
- Aisin Seiki Kabushiki Kaisha
- Yasuhiro Enya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cubic boron nitride-based sintered material and manufacture thereof
- Patent number 6,562,746
- Issue date May 13, 2003
- Aisin Seiki Kabushiki Kaisha
- Yasuhiro Enya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered cermet material for cutting tools and method for producing...
- Patent number 6,464,747
- Issue date Oct 15, 2002
- Aisin Seiki Kabushiki Kaisha
- Yasuhiro Enya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Titanium nitride aluminum based sintered material and its productio...
- Patent number 5,981,416
- Issue date Nov 9, 1999
- National Industrial Research Institute of Nagoya
- Shoichi Kume
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cubic boron nitride based sintered material and its producing method
- Patent number 5,948,716
- Issue date Sep 7, 1999
- National Industrial Research Institute of Nagoya
- Shoichi Kume
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Nodular graphite cast iron with high strength and high toughness
- Publication number 20040079450
- Publication date Apr 29, 2004
- AISIN SEIKI KABUSHIKI KAISHA
- Yasuhiro Enya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Nodular graphite cast iron with high strength and high toughness
- Publication number 20030051776
- Publication date Mar 20, 2003
- AISIN SEIKI KABUSHIKI KAISHA
- Yasuhiro Enya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sintered cermet material for cutting tools and method for producing...
- Publication number 20020094296
- Publication date Jul 18, 2002
- AISIN SEIKI KABUSHIKI KAISHA
- Yasuhiro Enya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Cubic boron nitride-based sintered material and manufacture thereof
- Publication number 20010036893
- Publication date Nov 1, 2001
- AISIN SEIKI KABUSHIKI KAISHA
- Yasuhiro Enya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES