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Inventor

Masaya Nozawa

Inventor
Saitama, JP

Overview

10→
Patents
1990–2005
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 apparatus82%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
PatentTitleYear
6,903,879'Lens barrel'20056,657,795'Zoom lens device'20036,597,515'Lens driving apparatus'20036,575,642'Lens barrel'20036,456,791'Moving mechanism'20026,396,650'Lens driving apparatus'20026,381,075'Barrier opening and closing apparatus'20025,170,201'Close-up control method and apparatus for variable focal length camera'19925,086,312'Variable focal length camera with focus adjusting device'19924,980,711'Camera with zooming mechanism'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1990–2005Based in Saitama, JP· patent location history
2002–2005Patents assigned to FUJI PHOTO OPTICAL CO LTD (7)· patent assignee history
2002Based in Omiya, JP· patent location history
2003Based in Kawamoto-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO OPTICAL CO LTD72002–2005
FUJI PHOTO FILM CO LTD31990–1992
Locations
LocationPatentsSpan
Saitama, JP71990–2005
Kawamoto-machi, JP22003
Omiya, JP12002