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Inventor

Tomokazu Kihara

Inventor
Tokyo, JP

Overview

5→
Patents
2003–2012
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 them71%
H04MTelephonic communication14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
8,118,503'Blade driving device for cameras'20127,922,403'Blade driving apparatus for cameras'20117,410,310'Blade driving apparatus for cameras'20086,585,429'Camera shutter unit having a shutter blade to open and close an exposure aperture'20036,547,457'Camera shutter unit'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2012Patents assigned to NIDEC COPAL CORP (5)· patent assignee history
2003–2012Based in Tokyo, JP· patent location history
2012Patents assigned to KIHARA TOMOKAZU (1)· patent assignee history
2012Patents assigned to WATANABE NOBUAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC COPAL CORP52003–2012
KIHARA TOMOKAZUself12012
WATANABE NOBUAKI12012
Locations
LocationPatentsSpan
Tokyo, JP52003–2012