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Inventor

Tamotsu Kozima

Inventor
Hino, JP

Overview

2→
Patents
1978–1980
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds50%
G03CPhotosensitive materials for photographic purposes50%
PatentTitleYear
4,191,574'Process for forming a photographic magenta dye image'19804,126,462'Process for forming a photographic magenta dye image'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to KONISHIROKU PHOTO IND (2)· patent assignee history
1978–1980Based in Hino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND21978–1980
Locations
LocationPatentsSpan
Hino, JP21978–1980