Inventor

Susao Nakamura

Inventor

Tokyo, JP

Overview

1981–1997

Patent span

Physics

Primary field (CPC G)

Patents· 13 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 them54%

G02BOptical elements, systems or apparatus46%

PatentTitleYear

5,673,099'Lens shutter camera including zoom lens'1997 5,583,596'Lens shutter camera including zoom lens'1996 5,276,475'Lens shutter camera including zoom lens'1994 5,266,992'Zoom lens camera having macro photographing function'1993 5,264,885'Lens shutter camera including zoom lens'1993 5,218,393'Viewfinder with field of view indicating frame'1993 5,214,462'Lens shutter camera including zoom lens and barrier mechanisms'1993 5,157,429'Lens shutter camera including zoom lens'1992 5,150,145'Lens shutter camera including zoom lens'1992 5,142,315'Lens shutter type of camera including zoom lens'1992 5,012,273'Lens shutter type of camera including zoom lens'1991 4,944,030'Lens shutter camera including zoom lens'1990 4,256,394'Camera automatic film winding device'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1997Patents assigned to ASAHI OPTICAL CO LTD (13)· patent assignee history

1981–1997Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI OPTICAL CO LTD	13	1981–1997

Locations

Location	Patents	Span
Tokyo, JP	13	1981–1997