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Inventor

Ichiro Imaei

Inventor
Tokyo, JP

Overview

2→
Patents
2015
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus67%
F16HGearing33%
PatentTitleYear
9,103,967'Gear mechanism'20158,976,460'Varifocal lens barrel'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to IIKAWA MAKOTO (2)· patent assignee history
2015Patents assigned to IMAEI ICHIRO (2)· patent assignee history
2015Patents assigned to PENTAX RICOH IMAGING CO LTD (2)· patent assignee history
2015Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IIKAWA MAKOTO22015
IMAEI ICHIROself22015
PENTAX RICOH IMAGING CO LTD22015
Locations
LocationPatentsSpan
Tokyo, JP22015