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Inventor

Sizuo Ishii

Inventor
Hachioji, JP

Overview

1→
Patents
1981
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them100%
PatentTitleYear
4,297,019'Automatic film feeding apparatus for photographic camera'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to KONISHIROKU PHOTO IND (1)· patent assignee history
1981Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND11981
Locations
LocationPatentsSpan
Hachioji, JP11981