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Inventor

Mitsuo Ohnuki

Inventor
Sagamihara, JP

Overview

3→
Patents
1981–1985
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus67%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
PatentTitleYear
4,534,625'Lens tube for a high vari-focal ratio zoom lens'19854,515,438'Lens barrel'19854,283,131'Manual focus setting apparatus for photographic camera having automatic focus adjusting mechanism'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1985Patents assigned to KONISHIROKU PHOTO IND (3)· patent assignee history
1981Based in Hachioji, JP· patent location history
1985Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND31981–1985
Locations
LocationPatentsSpan
Sagamihara, JP21985
Hachioji, JP11981