Inventor

Yasuhiko Minakawa

Inventor

Yokohama, JP

Overview

1994

Patent span

Physics

Primary field (CPC G)

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

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to CANON KK (1)· patent assignee history

1994Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	1	1994

Locations

Location	Patents	Span
Yokohama, JP	1	1994