Inventor

Yoshiharu Fuseya

Inventor

Minami-ashigara, JP

Overview

1976–1985

Patent span

Physics

Primary field (CPC G)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Cprimary

G03CPhotosensitive materials for photographic purposes55%

C07DHeterocyclic compounds23%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%

C07CAcyclic or carbocyclic compounds3%

PatentTitleYear

4,528,264'Silver halide photographic light-sensitive materials'1985 4,510,229'Lithographic photosensitive material'1985 4,419,443'Silver halide photographic light-sensitive material'1983 4,397,943'Silver halide photographic light-sensitive material'1983 4,377,635'Photographic light-sensitive material'1983 4,377,634'Method for forming high contrast photographic image'1983 4,349,623'Silver halide photographic materials'1982 4,334,010'Silver halide photographic light-sensitive element'1982 4,328,302'Lithographic silver halide photographic light-sensitive material'1982 4,284,717'Silver halide photographic emulsion'1981 4,276,374'Silver halide photographic emulsion with thioether sensitizer'1981 4,272,606'Method of forming a high-contrast photographic image'1981 4,246,333'Development inhibitor precursor and a photographic element containing the same'1981 4,191,576'Light-sensitive silver halide photographic element containing UV absorber'1980 4,135,931'Method of image formation'1979 4,032,349'High molecular weight mercapto compound in color diffusion transfer processing composition'1977 3,930,862'Dye developer transfer photosensitive material with substituted catechol auxiliary developer'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to FUJI PHOTO FILM CO LTD (17)· patent assignee history

1976–1983Based in Minami-ashigara, JP· patent location history

1983–1985Based in Kanagawa, JP· patent location history

1983Based in Odawara, JP· patent location history

1983Based in Odwara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	17	1976–1985

Locations

Location	Patents	Span
Minami-ashigara, JP	12	1976–1983
Kanagawa, JP	3	1983–1985
Odawara, JP	1	1983
Odwara, JP	1	1983