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Inventor

Hiroyasu Fujinaka

Inventor
Osaka, JP

Overview

50→
Patents
1999–2021
Patent span
Physics
Primary field (CPC G)

Patents· 50 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
H02KDynamo-electric machines16%
H04NPictorial communication, e.g. television11%
F04DNon-positive-displacement pumps10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
F16CShafts3%
G11BInformation storage based on relative movement between record carrier and transducer2%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants1%
H05KPrinted circuits1%
PatentTitleYear
11,112,681Lens barrel202110,782,502Lens barrel and image-capturing device202010,509,196Lens barrel201910,317,697Actuator and lens barrel with actuator201910,082,639Lens barrel201810,073,237Lens barrel20189,885,850'Lens barrel'20189,864,162'Lens barrel'20189,829,675Lens barrel20179,594,229'Lens barrel'20179,513,461'Lens barrel'20169,360,655'Lens barrel'20169,235,024'Lens barrel'20169,182,611'Lens barrel'20159,121,997'Lens barrel'20159,116,283'Lens barrel'20158,953,253'Lens barrel'20158,896,933'Lens barrel'20148,885,266'Lens barrel'20148,742,324'Structure for shielding a gap between members'20148,553,343'Shielding structure and imaging device support structure'20138,526,122'Lens barrel'20138,373,934'Lens barrel'20138,064,150'Lens barrel and imaging device'20118,059,951'Image stabilizing device and camera'20118,023,200'Movable body driving mechanism'20117,782,533'Image stabilizing apparatus'20107,327,064'Brushless motor'20087,064,468'Brush-less motor using vernier structure'20067,015,612'Brushless motor including thrust bearing'20066,832,853'Bearing device and motor with the bearing device'20046,796,768'Blower and method for molding housing thereof'20046,774,524'Motor core and motor using the same'20046,750,583'Motor core and motor using the same'20046,747,387'Motor core and motor using the same'20046,747,386'Motor core and motor using the same'20046,703,753'Motor core and motor using the same'20046,624,540'Packaging for automated supply of a brushless motor'20036,602,051'Blowing apparatus'20036,572,333'Air blower'20036,517,326'Blowing apparatus'20036,452,298'Brushless motor and its assembly method'20026,365,995'Brushless motor and its assembly method'20026,332,755'Blower and method for molding housing thereof'20016,254,342'Air supplying device'20016,183,196'Blower'20016,179,562'Blower'20016,132,171'Blower and method for molding housing thereof'20006,120,188'Bearing unit manufacturing method bearing unit and motor using the bearing unit'20005,973,426'Motor'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (22)· patent assignee history
1999Based in Tottori, JP· patent location history
2000–2004Based in Yonago, JP· patent location history
2001–2003Based in Kadoma, JP· patent location history
2001–2003Based in Moriguchi, JP· patent location history
2004–2021Based in Osaka, JP· patent location history
2010–2015Patents assigned to PANASONIC CORP (14)· patent assignee history
2011–2014Patents assigned to FUJINAKA HIROYASU (5)· patent assignee history
2011Patents assigned to ENGUCHI ITARU (1)· patent assignee history
2015–2021Patents assigned to PANASONIC IP MAN CO LTD (17)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD221999–2008
PANASONIC IP MAN CO LTD172015–2021
PANASONIC CORP142010–2015
FUJINAKA HIROYASUself52011–2014
ENGUCHI ITARU12011
Locations
LocationPatentsSpan
Osaka, JP362004–2021
Kadoma, JP52001–2003
Yonago, JP42000–2004
Moriguchi, JP42001–2003
Tottori, JP11999