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Inventor

Yuichi Torikoshi

Inventor
Kanagawa, JP

Overview

10→
Patents
1984–2002
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus55%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them45%
PatentTitleYear
6,429,969'Binoculars having lens barrels movable between open and closed states by pivotal movement'20026,311,020'Camera having autofocusing function and self timer function'20016,229,961'Nearby photography adapter attachable and detachable to and from camera'20016,175,447'Binocular instrument including movable lens protective structure'20016,094,303'Binoculars'20005,325,140'Camera'19945,301,066'Lens barrel'19944,945,372'Camera'19904,764,784'Camera with a built-in zoom lens'19884,469,426'Camera of automatic exposure control type'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2002Patents assigned to OLYMPUS OPTICAL CO (10)· patent assignee history
1984Based in Hachioji, JP· patent location history
1988–2002Based in Kanagawa, JP· patent location history
1990–1994Based in Shiroyama, JP· patent location history
2001Based in Nishikamo-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS OPTICAL CO101984–2002
Locations
LocationPatentsSpan
Kanagawa, JP41988–2002
Shiroyama, JP31990–1994
Nishikamo-gun, JP22001
Hachioji, JP11984