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Etsuji Kimura
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Omiya, JP
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last 30 patents
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Patent Grant
Infrared light-excited light-emitting substance
Patent number
5,439,616
Issue date
Aug 8, 1995
Mitsubishi Materials Corporation
Shoji Ishiwata
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for determination of phosphorus in molten copper
Patent number
5,432,458
Issue date
Jul 11, 1995
Mitsubishi Materials Corporation
Etsuji Kimura
G01 - MEASURING TESTING
Information
Patent Grant
Amorphous material for regenerator
Patent number
5,372,657
Issue date
Dec 13, 1994
Mitsubishi Materials Corp.
Yasuhiro Hanaue
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cathode for an electron tube
Patent number
4,980,603
Issue date
Dec 25, 1990
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hexagonal-bipyramid crystalline scandium oxide powder and a process...
Patent number
4,980,141
Issue date
Dec 25, 1990
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering gallium trichloride from gallium-containing...
Patent number
4,956,159
Issue date
Sep 11, 1990
Mitsubishi Kinzoku Kabushiki Kaisha
Takeyoshi Shibasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for preparing compound metal oxides of yttrium, barium and...
Patent number
4,956,340
Issue date
Sep 11, 1990
Mitsubishi Kinzoku Kabsuhiki Kaisha
Etsuji Kimura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for preparing compound metal oxides
Patent number
4,886,777
Issue date
Dec 12, 1989
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for preparing high-melting-point high-toughness metals
Patent number
4,512,557
Issue date
Apr 23, 1985
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus for preparing high melting point high toughness metals
Patent number
4,508,322
Issue date
Apr 2, 1985
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus for preparing high-melting-point high-toughness metals
Patent number
4,447,045
Issue date
May 8, 1984
Mitsubishi Kinzoku Kabushiki Kaisha
Etsuji Kimura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...