core-shell grain emulsions

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CPC
G03C1/48576

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GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C1/00Photosensitive materials

Current Industry

G03C1/48576core-shell grain emulsions

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Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic emulsion
- Patent number 6,569,613
- Issue date May 27, 2003
- Fuji Photo Film Co., Ltd.
- Toyohisa Oya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 6,346,372
- Issue date Feb 12, 2002
- Fuji Photo Film Co., Ltd.
- Masaru Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Internal latent image-type direct positive silver halide photograph...
- Patent number 6,194,134
- Issue date Feb 27, 2001
- Fuji Photo Film Co., Ltd.
- Atsushi Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sultone compound, quaternary salt compound and methine compound, pr...
- Patent number 5,958,665
- Issue date Sep 28, 1999
- Fuji Photo Film Co., Ltd.
- Takanori Hioki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-speed direct-positive photographic elements utilizing core-she...
- Patent number 5,532,119
- Issue date Jul 2, 1996
- Eastman Kodak Company
- Robert A. Arcus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Core/shell direct positive silver halide emulsion with silver halid...
- Patent number 5,424,168
- Issue date Jun 13, 1995
- Fuji Photo Film Co., Ltd.
- Munehisa Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide emulsion and color diffusion transfer...
- Patent number 5,420,004
- Issue date May 30, 1995
- Fuji Photo Film Co., Ltd.
- Munehisa Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide photosensitive material
- Patent number 5,364,750
- Issue date Nov 15, 1994
- Fuji Photo Film Co., Ltd.
- Tetsuo Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photographic light-sensitive material
- Patent number 5,306,608
- Issue date Apr 26, 1994
- Fuji Photo Film Co., Ltd.
- Kiyokatsu Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photographic photosensitive materials
- Patent number 5,030,553
- Issue date Jul 9, 1991
- Fuji Photo Film Co., Ltd.
- Shigeru Kuwashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide photographic material
- Patent number 4,917,991
- Issue date Apr 17, 1990
- Konishiroku Photo Industry Co., Ltd.
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,904,580
- Issue date Feb 27, 1990
- Konishiroku Photo Industry Co., Ind.
- Hajime Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide light-sensitive photographic material
- Patent number 4,868,102
- Issue date Sep 19, 1989
- Konica Corporation
- Keiji Ogi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Internal latent image type direct positive silver halide emulsions...
- Patent number 4,863,845
- Issue date Sep 5, 1989
- Fuji Photo Film Co., Ltd.
- Ashita Murai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive type light-sensitive silver halide photographic mat...
- Patent number 4,863,838
- Issue date Sep 5, 1989
- Konishiroku Photo Industry Co., Ltd.
- Keiji Ogi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photo-sensitive materials
- Patent number 4,857,445
- Issue date Aug 15, 1989
- Fuji Photo Film Co., Ltd.
- Tetsuo Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming direct positive color images
- Patent number 4,789,627
- Issue date Dec 6, 1988
- Fuji Photo Film Co., Ltd.
- Noriyuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the preparation of photographic direct-positive emulsions
- Patent number 4,704,349
- Issue date Nov 3, 1987
- Ciba-Geigy AG
- Arnd Kriebel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photographic light-sensitive materials
- Patent number 4,643,965
- Issue date Feb 17, 1987
- Fuji Photo Film Co., Ltd.
- Satosi Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Internal latent image core/shell silver halide photographic emulsions
- Patent number 4,581,328
- Issue date Apr 8, 1986
- Fuji Photo Film Co., Ltd.
- Junichi Matsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Internal latent image silver halide emulsions
- Patent number 4,431,731
- Issue date Feb 14, 1984
- Fuji Photo Film Co., Ltd.
- Tadao Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic emulsion containing unfogged, heterodisperse layered s...
- Patent number 3,957,488
- Issue date May 18, 1976
- AGFA-Gevaert, A.G.
- Sieghart Klotzer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct-positive photographic emulsion containing, unfogged, monodis...
- Patent number 3,935,014
- Issue date Jan 27, 1976
- Agfa-Gevaert Aktiengesellschaft
- Sieghart Klotzer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

core-shell grain emulsions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Silver halide photographic emulsion

Silver halide photographic light-sensitive material

Internal latent image-type direct positive silver halide photograph...

Sultone compound, quaternary salt compound and methine compound, pr...

High-speed direct-positive photographic elements utilizing core-she...

Core/shell direct positive silver halide emulsion with silver halid...

Direct positive silver halide emulsion and color diffusion transfer...

Direct positive silver halide photosensitive material

Direct positive photographic light-sensitive material

Direct positive photographic photosensitive materials

Direct positive silver halide photographic material

Silver halide photographic light-sensitive material

Direct positive silver halide light-sensitive photographic material

Internal latent image type direct positive silver halide emulsions...

Direct positive type light-sensitive silver halide photographic mat...

Direct positive photo-sensitive materials

Method for forming direct positive color images

Process for the preparation of photographic direct-positive emulsions

Direct positive photographic light-sensitive materials

Internal latent image core/shell silver halide photographic emulsions

Internal latent image silver halide emulsions

Photographic emulsion containing unfogged, heterodisperse layered s...

Direct-positive photographic emulsion containing, unfogged, monodis...

Patents Applicationslast 30 patents