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Inventor

Taisuke Nagao

Inventor
Osaka, JP

Overview

8→
Patents
1989–2012
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G03Gprimary
G03GElectrography100%
PatentTitleYear
8,190,072'Developing device and image forming apparatus having the same'20127,634,216'Image forming device'20097,437,103'Imaging apparatus'20087,340,205'Full-color electrophotographic image forming apparatus'20085,991,586'Developing device including a magnetic regulating member'19995,038,176'Image forming apparatus having plural magnetic brush developing devices'19915,036,369'Image forming apparatus'19914,845,524'Image forming method'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to MINOLTA CAMERA KK (3)· patent assignee history
1989–2012Based in Osaka, JP· patent location history
1999Patents assigned to MINOLTA CO LTD (1)· patent assignee history
1999Based in Itami, JP· patent location history
2008–2012Patents assigned to KYOCERA MITA CORP (4)· patent assignee history
2012Patents assigned to MUKATAKA HISASHI (1)· patent assignee history
2012Patents assigned to NAGAO TAISUKE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOCERA MITA CORP42008–2012
MINOLTA CAMERA KK31989–1991
MINOLTA CO LTD11999
MUKATAKA HISASHI12012
NAGAO TAISUKEself12012
Locations
LocationPatentsSpan
Osaka, JP71989–2012
Itami, JP11999