P

Inventor

NOGUCHI YASUHIRO

JP35 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

16 patents
US4021249AMay 3, 1977

Heat developable light-sensitive material incorporating a substituted s-triazine-2,4,6-(1H, 3H, 5H)-trione reducing agent

FUJI PHOTO FILM CO LTD38 citations92
US3933509AJan 20, 1976

Photo-polymerizable composition containing an acid salt of an indolinobenzospiropyran

FUJI PHOTO FILM CO LTD37 citations92
US4021250AMay 3, 1977

Thermally developable photosensitive material

FUJI PHOTO FILM CO LTD21 citations82
US4571380AFeb 18, 1986

Spectrally sensitized inner latent image type silver halide photographic emulsions

FUJI PHOTO FILM CO LTD10 citations74
US4518689AMay 21, 1985

Spectrally sensitized inner latent image type silver halide photographic emulsions

FUJI PHOTO FILM CO LTD19 citations74
US4224225ASep 23, 1980

2-Arylnaphtho[1,8-BC]furan-5-ones

FUJI PHOTO FILM CO LTD7 citations74
US4030931AJun 21, 1977

Heat developable light-sensitive material

FUJI PHOTO FILM CO LTD11 citations74
US4002479AJan 11, 1977

2-Thiouracil in heat-developable light-sensitive materials

FUJI PHOTO FILM CO LTD16 citations74
US4076534AFeb 28, 1978

Heat developable light-sensitive material

FUJI PHOTO FILM CO LTD10 citations73
US4030930AJun 21, 1977

Heat-developable light-sensitive material

FUJI PHOTO FILM CO LTD7 citations73
US3933488AJan 20, 1976

Information display method

FUJI PHOTO FILM CO LTD18 citations73
US4517286AMay 14, 1985

Color diffusion transfer light-sensitive element with amine solvent

FUJI PHOTO FILM CO LTD3 citations63
US4256827AMar 17, 1981

Photographic element for color diffusion transfer process having a novel neutralizing system

FUJI PHOTO FILM CO LTD5 citations63
US4028129AJun 7, 1977

Heat-developable photosensitive materials

FUJI PHOTO FILM CO LTD4 citations63
US4551423ANov 5, 1985

Photographic light-sensitive material with nucleophilic displacement dye releasers

FUJI PHOTO FILM CO LTD4 citations62
US4367278AJan 4, 1983

Color photographic light-sensitive material with azopyrazolone image dyes

FUJI PHOTO FILM CO LTD1 citations51

HITACHI LTD

5 patents

NAKAMICHI CORP

4 patents

KONAMI CORP

2 patents

KONAMI CO LTD

2 patents

COLOPL INC

2 patents

FUJIFILM CORP

1 patent

NOGUCHI YASUHIRO

1 patent

SEGA ENTERPRISES KK

1 patent

WEST JAPAN RAILWAY COMPANY

1 patent