Toshifumi Iijima

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens-fitted film unit with a built-in electronic flash unit and ima...
- Patent number 6,233,403
- Issue date May 15, 2001
- Konica Corporation
- Kazuhisa Aratame
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing system
- Patent number 5,508,783
- Issue date Apr 16, 1996
- Konica Corporation
- Masaru Iwagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material
- Patent number 5,002,865
- Issue date Mar 26, 1991
- Konica Corporation
- Kenji Kumashiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,990,437
- Issue date Feb 5, 1991
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light sensitive material
- Patent number 4,977,069
- Issue date Dec 11, 1990
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material containing a 1h-pyrazole...
- Patent number 4,840,886
- Issue date Jun 20, 1989
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-sensitive silver halide color photographic material
- Patent number 4,777,123
- Issue date Oct 11, 1988
- Konishiroku Photo Industry Co., Ltd.
- Yoshitaka Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer composition
- Patent number 4,770,979
- Issue date Sep 13, 1988
- Konishiroku Photo Industry Co., Ltd.
- Shigeharu Koboshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material with a specified silver density...
- Patent number 4,766,058
- Issue date Aug 23, 1988
- Konishiroku Photo Industry Co., Ltd.
- Takeshi Sampei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material
- Patent number 4,752,558
- Issue date Jun 21, 1988
- Konishiroku Photo Industry Co., Ltd.
- Shinya Shimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material with non-...
- Patent number 4,746,600
- Issue date May 24, 1988
- Konishiroku Photo Industry Co., Ltd.
- Yoshikazu Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for the production of silver halide emulsion
- Patent number 4,728,603
- Issue date Mar 1, 1988
- Konishiroku Photo Industry Co., Ltd.
- Toshihiko Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material having mu...
- Patent number 4,724,198
- Issue date Feb 9, 1988
- Konishiroku Photo Industry Co., Ltd.
- Yoshitaka Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 4,720,452
- Issue date Jan 19, 1988
- Konishiroku Photo Industry Co., Ltd.
- Hideki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material of high sensitivity and i...
- Patent number 4,701,404
- Issue date Oct 20, 1987
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,692,400
- Issue date Sep 8, 1987
- Konishiroku Photo Industry Co., Ltd.
- Kenji Kumashiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material containing a magenta coupler
- Patent number 4,665,015
- Issue date May 12, 1987
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 4,547,458
- Issue date Oct 15, 1985
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 4,543,323
- Issue date Sep 24, 1985
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-layer light-sensitive silver halide color photographic material
- Patent number 4,521,507
- Issue date Jun 4, 1985
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material
- Patent number 4,511,648
- Issue date Apr 16, 1985
- Konishiroku Photo Industry Co., Ltd.
- Kiyoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material with microcapsu...
- Patent number 4,491,627
- Issue date Jan 1, 1985
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-layered color photo-sensitive material
- Patent number 4,490,459
- Issue date Dec 25, 1984
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide photographic material
- Patent number 4,481,288
- Issue date Nov 6, 1984
- Konishiroku Photo Industry Co., Ltd.
- Yoshitaka Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material
- Patent number 4,477,560
- Issue date Oct 16, 1984
- Konishiroku Photo Industry Co., Ltd.
- Takeo Koitabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive color photographic material
- Patent number 4,461,826
- Issue date Jul 24, 1984
- Konishiroku Photo Industry Co., Ltd.
- Kiyoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive color photographic material
- Patent number 4,446,226
- Issue date May 1, 1984
- Konishiroku Photo Industry Co., Ltd.
- Kiyoshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for the reproduction of color image
- Patent number 4,409,321
- Issue date Oct 11, 1983
- Konishiroku Photo Industry Co., Ltd.
- Kaoru Onodera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photosensitive material
- Patent number 4,370,410
- Issue date Jan 25, 1983
- Konishiroku Photo Industry Co., Ltd.
- Toshifumi Iijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic emulsion containing copper halide host crystals
- Patent number 4,350,758
- Issue date Sep 21, 1982
- Konishiroku Photo Industry Co., Ltd.
- Takeo Koitabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toshifumi Iijima

Person

Patents Grantslast 30 patents

Lens-fitted film unit with a built-in electronic flash unit and ima...

Photographic processing system

Silver halide photographic material

Silver halide photographic light-sensitive material

Silver halide color photographic light sensitive material

Silver halide color photographic material containing a 1h-pyrazole...

Light-sensitive silver halide color photographic material

Developer composition

Silver halide photographic material with a specified silver density...

Light-sensitive silver halide color photographic material

Light-sensitive silver halide color photographic material with non-...

Method for the production of silver halide emulsion

Light-sensitive silver halide color photographic material having mu...

Light-sensitive silver halide photographic material

Silver halide color photographic material of high sensitivity and i...

Silver halide photographic light-sensitive material

Silver halide color photographic material containing a magenta coupler

Silver halide color photographic light-sensitive material

Light-sensitive silver halide photographic material

Multi-layer light-sensitive silver halide color photographic material

Light-sensitive silver halide color photographic material

Light-sensitive silver halide photographic material with microcapsu...

Multi-layered color photo-sensitive material

Light-sensitive silver halide photographic material

Light-sensitive silver halide color photographic material

Light-sensitive color photographic material

Light-sensitive color photographic material

Method for the reproduction of color image

Silver halide color photosensitive material

Photographic emulsion containing copper halide host crystals