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Hiroshi Itoh
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Utsunomiya, JP
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last 30 patents
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Patent Grant
Method of forming a phosphor layer on CRT panel and a water soluble...
Patent number
5,372,903
Issue date
Dec 13, 1994
Sony Corporation
Norihiro Tateyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Water-soluble resin emulsion and process for preparation thereof
Patent number
5,360,860
Issue date
Nov 1, 1994
Oji Kako Co., Ltd.
Hiroshi Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for immobilizing biocatalyst in granular form with a photo-c...
Patent number
5,268,286
Issue date
Dec 7, 1993
Ojo Kako Co., Ltd.
Takeshi Kobayashi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of manufacturing color cathode ray tube
Patent number
5,134,047
Issue date
Jul 28, 1992
Sony Corporation
Koki Inada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Saponified polyvinyl acetate derivatives which are photosensitive r...
Patent number
4,891,300
Issue date
Jan 2, 1990
Director-General of Agency of Industrial Science & Technology Ministry of Int...
Kunihiro Ichimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY