Nobuyoshi Imaoka

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Fuji-city, Shizuoka, 416-8501, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric material having a rhombohedral crystal structure
- Patent number 7,560,053
- Issue date Jul 14, 2009
- Nobuyoshi Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid material for magnet
- Patent number 7,364,628
- Issue date Apr 29, 2008
- Asahi Kasei Kabushiki Kaisha
- Etsuji Kakimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermoelectric material and method for manufacturing the same
- Patent number 6,710,238
- Issue date Mar 23, 2004
- Asahi Kasei Kabushiki Kaisha
- Hideo Shingu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic material containing rare earth element, iron, nitrogen, hy...
- Patent number 5,164,104
- Issue date Nov 17, 1992
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kurima Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Thermoelectric material and method for manufacturing the same
- Publication number 20070034838
- Publication date Feb 15, 2007
- Nobuyoshi Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solid material for magnet
- Publication number 20040149357
- Publication date Aug 5, 2004
- Etsuji Kakimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...