Inventor

Ichiro Nemoto

Inventor

Yotsukaido, JP

Overview

30→

Patents

1978–2007

Patent span

Physics

Primary field (CPC G)

Patents· 30 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 them97%

LOC063%

PatentTitleYear

D0547995'Case for disc cartridge'2007 5,546,149'Focal plane shutter'1996 5,214,463'Focal plane shutter'1993 5,040,008'Focal-plane shutter'1991 5,034,765'Focal-plane shutter'1991 4,959,680'Camera system'1990 4,954,860'Focal-plane shutter'1990 4,952,957'Focal plane shutter-type camera'1990 4,819,017'Camera having a focal plane shutter'1989 4,814,807'Focal-plane shutter base'1989 4,797,699'Focal plane shutter'1989 4,274,727'Fail-safe system for the electronic shutter of a camera'1981 4,259,001'Actuating lever stopping device of a camera shutter mechanism'1981 4,229,093'Control device in a shutter for a camera'1980 4,217,049'Shutter blade control device for automatic focusing camera'1980 4,217,051'Exposure time setting device for shutter of camera'1980 4,212,522'Shutter control device for automatic focusing camera'1980 4,209,242'Exposure control device for automatic focusing camera'1980 4,205,910'Control device for a camera shutter'1980 4,204,763'Exposure time setting device for shutter of camera'1980 4,184,761'Exposure control device of shutter for camera'1980 4,145,132'Opening and closing device of a camera shutter mechanism'1979 4,143,957'Control device of shutter for camera'1979 4,142,789'Charging mechanism of a camera shutter'1979 4,134,659'Camera shutter control means'1979 4,119,986'Control device of a shutter for a camera'1978 4,114,174'Shutter opening and closing mechanism for cameras'1978 4,110,767'Shutter and view finder for single lens reflex camera'1978 4,104,665'Contact mechanism of shutter for camera'1978 4,091,401'Driving force-adjusting mechanism for camera shutter'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1981Patents assigned to SEIKO KOKI KK (19)· patent assignee history

1978–1996Based in Yotsukaido, JP· patent location history

1978–1991Based in Chiba, JP· patent location history

1980Based in Shikawatashi, JP· patent location history

1989–1993Patents assigned to SEIKOSHA KK (9)· patent assignee history

1996Patents assigned to SEIKO PRECISION KK (1)· patent assignee history

2007Patents assigned to SONY COMPUTER ENTERTAINMENT INC (1)· patent assignee history

2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO KOKI KK	19	1978–1981
SEIKOSHA KK	9	1989–1993
SEIKO PRECISION KK	1	1996
SONY COMPUTER ENTERTAINMENT INC	1	2007

Locations

Location	Patents	Span
Yotsukaido, JP	21	1978–1996
Chiba, JP	5	1978–1991
Shikawatashi, JP	3	1980
Tokyo, JP	1	2007