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Naoki Okada
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Ube, JP
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last 30 patents
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Patent Grant
Water-repellent composite grains, method for producing same, and wa...
Patent number
5,578,361
Issue date
Nov 26, 1996
Central Glass Company, Limited
Shoichi Tsujioka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Powder composition for sintering into modified barium titanate semi...
Patent number
5,219,811
Issue date
Jun 15, 1993
Central Glass Company, Limited
Takamitsu Enomoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of producing modified lead barium titanate ceramic useful as...
Patent number
4,960,551
Issue date
Oct 2, 1990
Central Glass Company, Limited
Takamitsu Eonomoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of recovering uranium from wet process phosphoric acid
Patent number
4,431,610
Issue date
Feb 14, 1984
Central Glass Company Limited
Soichi Asagao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for preparing crystalline ammonium dihydrogen phosphate
Patent number
4,329,326
Issue date
May 11, 1982
Central Glass Company, Limited
Soichi Asagao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing crystalline ammonium dihydrogen phosphate
Patent number
4,269,814
Issue date
May 26, 1981
Central Glass Company, Limited
Soichi Asagao
C01 - INORGANIC CHEMISTRY