Masaharu Toriuchi

Person

Minami-ashigara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color diffusion transfer photographic light-sensitive material
- Patent number 5,063,135
- Issue date Nov 5, 1991
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photographic light-sensitive material
- Patent number H817
- Issue date Sep 4, 1990
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Color diffusion transfer photographic element
- Patent number 4,939,066
- Issue date Jul 3, 1990
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide light-sensitive material
- Patent number 4,916,047
- Issue date Apr 10, 1990
- Fuji Photo Film Co., Ltd.
- Keizo Koya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer mordant
- Patent number 4,861,852
- Issue date Aug 29, 1989
- Fuji Photo Film Co., Ltd.
- Junichi Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming a color image comprising developing a light sens...
- Patent number 4,797,349
- Issue date Jan 10, 1989
- Fuji Photo Film Co., Ltd.
- Osamu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element
- Patent number 4,728,595
- Issue date Mar 1, 1988
- Fuji Photo Film Co., Ltd.
- Hiroshi Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic light-sensitive material
- Patent number 4,725,531
- Issue date Feb 16, 1988
- Fuji Photo Film Co., Ltd.
- Toru Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light sensitive materials
- Patent number 4,724,199
- Issue date Feb 9, 1988
- Fuji Photo Film Co., Ltd.
- Hidetoshi Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element
- Patent number 4,721,666
- Issue date Jan 26, 1988
- Fuji Photo Film Co., Ltd.
- Junichi Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic light-sensitive material
- Patent number 4,720,446
- Issue date Jan 19, 1988
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive material with reducible photographical...
- Patent number 4,594,316
- Issue date Jun 10, 1986
- Fuji Photo Film Co., Ltd.
- Kiyoshi Morimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion transfer color photographic material with meso-ionic 1,2,...
- Patent number 4,582,775
- Issue date Apr 15, 1986
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic light-sensitive material
- Patent number 4,560,645
- Issue date Dec 24, 1985
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive material with nucleophilic displacemen...
- Patent number 4,551,423
- Issue date Nov 5, 1985
- Fuji Photo Film Co., Ltd.
- Koichi Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion transfer color photographic element with U.V. absorbing a...
- Patent number 4,374,919
- Issue date Feb 22, 1983
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light reflecting layer for color diffusion transfer photographic sy...
- Patent number 4,286,042
- Issue date Aug 25, 1981
- Fuji Photo Film Co., Ltd.
- Nobuo Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaharu Toriuchi

Person

Patents Grantslast 30 patents

Color diffusion transfer photographic light-sensitive material

Photographic light-sensitive material

Color diffusion transfer photographic element

Silver halide light-sensitive material

Polymer mordant

Method for forming a color image comprising developing a light sens...

Photographic element

Color photographic light-sensitive material

Silver halide photographic light sensitive materials

Photographic element

Color photographic light-sensitive material

Photographic light-sensitive material with reducible photographical...

Diffusion transfer color photographic material with meso-ionic 1,2,...

Color photographic light-sensitive material

Photographic light-sensitive material with nucleophilic displacemen...

Diffusion transfer color photographic element with U.V. absorbing a...

Light reflecting layer for color diffusion transfer photographic sy...