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Inventor

Katsumori Kikuchi

Inventor
Tokyo, JP

Overview

3→
Patents
1992–1995
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
5,461,445'Apparatus for attaching and detaching accessory of lens'19955,239,417'Lens barrel for automatic focusing camera'19935,161,066'Engaging mechanism of roller and guide groove in optical element'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1995Patents assigned to ASAHI OPTICAL CO LTD (3)· patent assignee history
1992–1995Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI OPTICAL CO LTD31992–1995
Locations
LocationPatentsSpan
Tokyo, JP31992–1995