P

Inventor

ISHIKAWA MASAO

JP68 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

26 patents
US4587195AMay 6, 1986

Method of processing silver halide photographic light-sensitive material

KONISHIROKU PHOTO IND38 citations93
US5400105AMar 21, 1995

Automatic processing machine for silver halide photographic light-sensitive materials

KONISHIROKU PHOTO IND29 citations92
US5354646AOct 11, 1994

Method capable of rapidly processing a silver halide color photographic light-sensitive material

KONISHIROKU PHOTO IND39 citations92
US5351103ASep 27, 1994

Automatic developing machine for silver halide photographic light-sensitive materials

KONISHIROKU PHOTO IND28 citations92
US5246111ASep 21, 1993

Magazine for roll-type photosensitive material

KONISHIROKU PHOTO IND22 citations92
US5452045ASep 19, 1995

Apparatus for processing a light-sensitive silver halide photographic material

KONISHIROKU PHOTO IND27 citations91
US4563405AJan 7, 1986

Processing solution having bleaching ability for light-sensitive silver halide color photographic material

KONISHIROKU PHOTO IND19 citations82
US5352568AOct 4, 1994

Processing method and bleaching solution for silver halide color photographic light-sensitive materials

KONISHIROKU PHOTO IND12 citations74
US5063140ANov 5, 1991

Method for processing silver halide color photographic light-sensitive materials

KONISHIROKU PHOTO IND9 citations74
US5028517AJul 2, 1991

Processing method of silver halide photographic light-sensitive material

KONISHIROKU PHOTO IND10 citations74
US4983503AJan 8, 1991

Method for processing light-sensitive silver halide color photogrpahic material

KONISHIROKU PHOTO IND11 citations74
US4965176AOct 23, 1990

Method for processing light-sensitive silver halide color photographic material

KONISHIROKU PHOTO IND7 citations74
US4948713AAug 14, 1990

Processing solution for a light-sensitive silver halide color photographic material

KONISHIROKU PHOTO IND5 citations74
US4837139AJun 6, 1989

Method for processing a light-sensitive silver halide color photographic material using at least one silver halide emulsion layer and at least one of a cyan coupler and magneta coupler

KONISHIROKU PHOTO IND8 citations74
US4778743AOct 18, 1988

Method for processing light-sensitive silver halide color photographic material using a washing solution substitute

KONISHIROKU PHOTO IND10 citations74
US4623613ANov 18, 1986

Method of processing light-sensitive silver halide photographic material

KONISHIROKU PHOTO IND11 citations74
US5780211AJul 14, 1998

Processing composition in the tablet form for silver halide photographic light-sensitive material

KONISHIROKU PHOTO IND8 citations73
US5552851ASep 3, 1996

Automatic processing machine for silver halide photographic light-sensitive materials

KONISHIROKU PHOTO IND13 citations73
US5460926AOct 24, 1995

Method for automatically processing silver halide photographic light-sensitive materials using solid processing agent and circulating processing solution between a processing portion and a solid processing agent receiving portion

KONISHIROKU PHOTO IND14 citations73
US4906554AMar 6, 1990

Color developing solution of light-sensitive silver halide color photographic material and processing method of light-sensitive silver halide color photographic material using the same

KONISHIROKU PHOTO IND10 citations73
US4797351AJan 10, 1989

Method for processing silver halide color photographic materials

KONISHIROKU PHOTO IND15 citations73
US4601975AJul 22, 1986

Method for processing light-sensitive silver halide color photographic material

KONISHIROKU PHOTO IND13 citations73
US4518680AMay 21, 1985

Bleach-fixing solution and processing of light-sensitive color photographic material by use thereof

KONISHIROKU PHOTO IND7 citations73
US5573895ANov 12, 1996

Recycling method for photographic processing waste liquid

KONISHIROKU PHOTO IND11 citations72
US5256524AOct 26, 1993

Processing method for silver halide color photographic light-sensitive material

KONISHIROKU PHOTO IND13 citations70
US5453348ASep 26, 1995

Image forming method for silver . . . materials

KONISHIROKU PHOTO IND5 citations63

NISSAN MOTOR

10 patents

HEIWA SEIKI KOGYO CO LTD

6 patents

ISHIKAWA MASAO

4 patents

HOYA CORP

1 patent

ISOBAYASHI ATSUNOBU

1 patent

TOSHIBA KK

1 patent

TOSHIBA MEMORY CORP

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.