Tatsuhiko Kobayashi

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive image forming method
- Patent number 4,868,089
- Issue date Sep 19, 1989
- Konishiroku Photo Industry Co., Ltd.
- Tatsuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element with imadazole dye mordant
- Patent number 4,533,621
- Issue date Aug 6, 1985
- Konishiroku Photo Industry Co., Ltd.
- Satoru Ikeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive element
- Patent number 4,520,095
- Issue date May 28, 1985
- Konishiroku Photo Industry Co., Ltd.
- Tatsuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 4,431,728
- Issue date Feb 14, 1984
- Konishiroku Photo Industry Co., Ltd.
- Takao Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic light-sensitive material
- Patent number 4,430,424
- Issue date Feb 7, 1984
- Konishiroku Photo Industry Co., Ltd.
- Ken Okauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive photographic element comprising a magenta image dye...
- Patent number 4,256,831
- Issue date Mar 17, 1981
- Konishiroku Photo Industry Co., Ltd.
- Masaru Kanbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive photographic element comprising a cyan image dye-pr...
- Patent number 4,247,629
- Issue date Jan 27, 1981
- Konishiroku Photo Industry Co., Ltd.
- Masaru Kanbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
2-Sulfamoyl-5-sulfamido-1-naphthols
- Patent number 4,225,708
- Issue date Sep 30, 1980
- Konishiroku Photo Industry Co., Ltd.
- Masaru Kanbe
- C07 - ORGANIC CHEMISTRY

Tatsuhiko Kobayashi

Person

Patents Grantslast 30 patents

Positive image forming method

Photographic element with imadazole dye mordant

Photographic light-sensitive element

Silver halide photographic light-sensitive material

Color photographic light-sensitive material

Light-sensitive photographic element comprising a magenta image dye...

Light-sensitive photographic element comprising a cyan image dye-pr...

2-Sulfamoyl-5-sulfamido-1-naphthols