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Inventor

Masaaki Torigoe

Inventor
Kanagawa, JP

Overview

3→
Patents
1985–1989
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes60%
C07DHeterocyclic compounds20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
4,822,727'Silver halide photographic light-sensitive material'19894,610,954'Silver halide photographic light-sensitive material'19864,500,632'Process for stabilizing silver images'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1985–1989Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD31985–1989
Locations
LocationPatentsSpan
Kanagawa, JP31985–1989