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Inventor

Reiji Mitarai

Inventor
Hachioji, JP

Overview

11→
Patents
1995–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H02Nprimary
H02NElectric machines not otherwise provided for38%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices15%
B23KSoldering or unsoldering8%
B41JTypewriters8%
G05BControl or regulating systems in general8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H02KDynamo-electric machines8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
PatentTitleYear
6,921,147'Printing apparatus'20056,384,550'Speaker and drive device therefor'20026,307,284'Positioning apparatus, information recording/reproducing apparatus, and inspection apparatus'20015,945,769'Wave driven motor'19995,917,294'Synchronization control apparatus and method'19995,878,068'Energy quantity control method'19995,874,799'Control device for a vibration driven motor'19995,789,880'Vibration type motor apparatus'19985,736,822'Vibration wave motor'19985,625,551'Feedback controller'19975,459,369'Control apparatus for travelling wave driven motor'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2005Patents assigned to CANON KK (11)· patent assignee history
1995–2002Based in Hachioji, JP· patent location history
1999Based in Hachiohji, JP· patent location history
2005Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK111995–2005
Locations
LocationPatentsSpan
Hachioji, JP91995–2002
Tokyo, JP12005
Hachiohji, JP11999