Inventor · disambiguated record
Hiroyasu Fujinaka
Also filed as: FUJINAKA HIROYASU
56 granted patents·6 pending applications·515 citations·filing 1996–2024
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD23PANASONIC IP MAN CO LTD23PANASONIC CORP10FUJINAKA HIROYASU2MIYAMORI KENICHI2
Top patents by PatentIndex Score
62 records- 0197US6832853B2Bearing device and motor with the bearing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 21, 2004·52 cites·14 claims
- 0293US11619863B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 4, 2023·2 cites·3 claims
- 0392US9116283B2Lens barrelPANASONIC CORP·Filed 2014·Granted Aug 25, 2015·9 cites·15 claims
- 0488US9594229B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 14, 2017·6 cites·8 claims
- 0588US6365995B1Brushless motor and its assembly methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 2, 2002·34 cites·14 claims
- 0686US8553343B2Shielding structure and imaging device support structureFUJINAKA HIROYASU·Filed 2011·Granted Oct 8, 2013·10 cites·23 claims
- 0783US8526122B2Lens barrelPANASONIC CORP·Filed 2012·Granted Sep 3, 2013·5 cites·4 claims
- 0882US6572333B2Air blowerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 3, 2003·28 cites·9 claims
- 0981US11112681B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 7, 2021·2 cites·7 claims
- 1081US9360655B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2015·Granted Jun 7, 2016·2 cites·6 claims
- 1180US6703753B1Motor core and motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 9, 2004·16 cites·2 claims
- 1280US6132171ABlower and method for molding housing thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 17, 2000·49 cites·3 claims
- 1378US5973426AMotorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 26, 1999·46 cites·48 claims
- 1477US8885266B2Lens barrelPANASONIC CORP·Filed 2013·Granted Nov 11, 2014·3 cites·1 claims
- 1577US7064468B2Brush-less motor using vernier structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 20, 2006·21 cites·9 claims
- 1676US8059951B2Image stabilizing device and cameraMIYAMORI KENICHI·Filed 2008·Granted Nov 15, 2011·6 cites·26 claims
- 1776US6183196B1BlowerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 6, 2001·49 cites·6 claims
- 1875US10073237B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2016·Granted Sep 11, 2018·1 cites·5 claims
- 1975US6452298B1Brushless motor and its assembly methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 17, 2002·16 cites·4 claims
- 2072US9864162B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2015·Granted Jan 9, 2018·1 cites·5 claims
- 2172US6796768B2Blower and method for molding housing thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 28, 2004·14 cites·5 claims
- 2271US6332755B1Blower and method for molding housing thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 25, 2001·13 cites·7 claims
- 2370US8023200B2Movable body driving mechanismPANASONIC CORP·Filed 2008·Granted Sep 20, 2011·5 cites·2 claims
- 2469US11194117B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 7, 2021·1 cites·8 claims
- 2569US10782502B2Lens barrel and image-capturing devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 22, 2020·1 cites·5 claims
- 2668US9829675B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 28, 2017·1 cites·8 claims
- 2768US7015612B2Brushless motor including thrust bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 21, 2006·7 cites·10 claims
- 2868US6747386B2Motor core and motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 8, 2004·9 cites·10 claims
- 2966US12105346B2Lens barrel and imaging device comprising samePANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 1, 2024·0 cites·12 claims
- 3064US6747387B2Motor core and motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 8, 2004·7 cites·9 claims
- 3162US6750583B2Motor core and motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 15, 2004·6 cites·2 claims
- 3262US6120188ABearing unit manufacturing method bearing unit and motor using the bearing unitMATSUSHITA ELECTRIC INDUSTIRAL·Filed 1998·Granted Sep 19, 2000·15 cites·1 claims
- 3361US11340515B2Linear motor, and lens barrel and imaging device equipped with samePANASONIC IP MAN CO LTD·Filed 2019·Granted May 24, 2022·0 cites·7 claims
- 3461US6254342B1Air supplying deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 3, 2001·34 cites·9 claims
- 3560US6624540B2Packaging for automated supply of a brushless motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 23, 2003·8 cites·2 claims
- 3660US2024272450A1Lens unit and lens barrel equipped with the samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3759US11754909B2Lens drive unit and lens barrel comprising samePANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·9 claims
- 3859US10509196B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2016·Granted Dec 17, 2019·0 cites·10 claims
- 3959US2024272518A1Lens drive device and lens barrel equipped with samePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4058US11194229B2Lens barrel and imaging device equipped with samePANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·7 claims
- 4158US9885850B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·4 claims
- 4257US9121997B2Lens barrelPANASONIC CORP·Filed 2014·Granted Sep 1, 2015·0 cites·5 claims
- 4356US6179562B1BlowerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 30, 2001·20 cites·4 claims
- 4456US2025138389A1Lens drive unit and lens barrel equipped with samePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 4555US10082639B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 25, 2018·0 cites·20 claims
- 4655US6774524B2Motor core and motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 10, 2004·4 cites·32 claims
- 4754US9182611B2Lens barrelPANASONIC CORP·Filed 2014·Granted Nov 10, 2015·0 cites·19 claims
- 4854US8896933B2Lens barrelPANASONIC CORP·Filed 2013·Granted Nov 25, 2014·0 cites·9 claims
- 4953US8953253B2Lens barrelPANASONIC CORP·Filed 2014·Granted Feb 10, 2015·0 cites·16 claims
- 5052US9235024B2Lens barrelPANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 12, 2016·0 cites·4 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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