Haruhiko Iwano

Person

Minami-ashigara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for treating photographic processing waste solution
- Patent number 5,795,485
- Issue date Aug 18, 1998
- Fuji Photo Film Co.,Ltd.
- Takashi Nakamura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods of removing silver
- Patent number 5,575,915
- Issue date Nov 19, 1996
- Fuji Photo Film Co., Ltd.
- Takashi Nakamura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for coating development of silver halide color photosensiti...
- Patent number 5,200,302
- Issue date Apr 6, 1993
- Fuji Photo Film Co., Ltd.
- Haruhiko Iwano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for recovering silver from photographic processing solution
- Patent number 4,978,433
- Issue date Dec 18, 1990
- Fuji Photo Film Co., Ltd.
- Haruhiko Iwano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for forming intensified color image
- Patent number 4,954,425
- Issue date Sep 4, 1990
- Fuji Photo Film Co., Ltd.
- Haruhiko Iwano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming process utilizing substantially water-insoluble...
- Patent number 4,880,725
- Issue date Nov 14, 1989
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming process utilizing substantially water-insoluble...
- Patent number 4,791,048
- Issue date Dec 13, 1988
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 4,607,004
- Issue date Aug 19, 1986
- Fuji Photo Film Co., Ltd.
- Shinpei Ikenoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming process
- Patent number 4,469,780
- Issue date Sep 4, 1984
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographic type diffusion transfer developing composition
- Patent number 4,298,673
- Issue date Nov 3, 1981
- Fuji Photo Film Co., Ltd.
- Kikuo Kubotera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer compositions for high contrast diffusion transfer photogr...
- Patent number 4,147,543
- Issue date Apr 3, 1979
- Fuji Photo Film Co., Ltd.
- Kikuo Kubotera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Prevention of fog formation in color photographic process
- Patent number 4,147,546
- Issue date Apr 3, 1979
- Fuji Photo Film Co., Ltd.
- Isao Shimamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming photographic line and half-tone images
- Patent number 4,113,489
- Issue date Sep 12, 1978
- Fuji Photo Film Co., Ltd.
- Mitsunori Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Haruhiko Iwano

Person

Patents Grantslast 30 patents

Process for treating photographic processing waste solution

Methods of removing silver

Process for coating development of silver halide color photosensiti...

Method for recovering silver from photographic processing solution

Method for forming intensified color image

Color image forming process utilizing substantially water-insoluble...

Color image forming process utilizing substantially water-insoluble...

Silver halide color photographic light-sensitive material

Color image forming process

Lithographic type diffusion transfer developing composition

Developer compositions for high contrast diffusion transfer photogr...

Prevention of fog formation in color photographic process

Method of forming photographic line and half-tone images