Masato Okuyama

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent element and planar light-emitting unit
- Patent number 9,236,583
- Issue date Jan 12, 2016
- Konica Minolta, Inc.
- Masato Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Silver halide emulsion and photographic material by use thereof
- Patent number 6,265,144
- Issue date Jul 24, 2001
- Konica Corporation
- Masato Okuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,508,159
- Issue date Apr 16, 1996
- Konica Corporation
- Masato Okuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,405,739
- Issue date Apr 11, 1995
- Konica Corporation
- Yukio Ohya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 5,246,828
- Issue date Sep 21, 1993
- Konica Corporation
- Masato Okuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND PLANAR LIGHT-EMITTING UNIT
- Publication number 20140306211
- Publication date Oct 16, 2014
- Masato Okuyama
- H01 - BASIC ELECTRIC ELEMENTS