Inventor · disambiguated record
Katsuyuki Nakamura
Also filed as: NAKAMURA KATSUYUKI
50 granted patents·15 pending applications·672 citations·filing 1974–2021
98Inventor score
Files withMITAKA KOKI KK15CLARION CO LTD9HITACHI LTD8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6NISSAN MOTOR6
Top patents by PatentIndex Score
65 records- 0194US4816289AProcess for production of a carbon filamentASAHI CHEMICAL IND·Filed 1985·Granted Mar 28, 1989·266 cites·25 claims
- 0292US4073775APowder coating compositionASAHI CHEMICAL IND·Filed 1976·Granted Feb 14, 1978·42 cites·10 claims
- 0391US4656993ACrank angle detecting system for enginesNISSAN MOTOR·Filed 1985·Granted Apr 14, 1987·35 cites·4 claims
- 0490US5091025AProcess for making a graphite filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 25, 1992·58 cites·11 claims
- 0587US10373024B2Image processing device, object detection device, image processing methodHITACHI LTD·Filed 2015·Granted Aug 6, 2019·8 cites·10 claims
- 0687US9813593B2Outside recognition apparatus and lens dirtiness detection methodCLARION CO LTD·Filed 2014·Granted Nov 7, 2017·7 cites·10 claims
- 0784US4747193APallet supply apparatus for machine toolMAKINO MILLING MACHINE·Filed 1986·Granted May 31, 1988·49 cites·20 claims
- 0882US10288859B2Surgical microscope systemMITAKA KOKI KK·Filed 2017·Granted May 14, 2019·4 cites·2 claims
- 0981US9721169B2Image processing device for detecting vehicle in consideration of sun positionCLARION CO LTD·Filed 2013·Granted Aug 1, 2017·4 cites·11 claims
- 1081US8315467B2Image encoding device and image encoding methodNAKAMURA KATSUYUKI·Filed 2009·Granted Nov 20, 2012·8 cites·11 claims
- 1180US10228530B2Stand apparatus for surgical microscopeMITAKA KOKI KK·Filed 2017·Granted Mar 12, 2019·3 cites·3 claims
- 1280US9956941B2On-board device controlling accumulation removing unitsCLARION CO LTD·Filed 2013·Granted May 1, 2018·4 cites·4 claims
- 1378US10063850B2Surgical stereoscopic observation apparatusMITAKA KOKI KK·Filed 2016·Granted Aug 28, 2018·2 cites·2 claims
- 1478US9822922B2Medical stand apparatusMITAKA KOKI KK·Filed 2016·Granted Nov 21, 2017·3 cites·6 claims
- 1578US3956228APolyester resin composition for powder coatings prepared from endomethylenetetrahydrophthalic acidASAHI CHEMICAL IND·Filed 1974·Granted May 11, 1976·30 cites·24 claims
- 1676US10122991B2Surgical stereoscopic observation apparatusMITAKA KOKI KK·Filed 2016·Granted Nov 6, 2018·2 cites·4 claims
- 1776US4747389ACrank angle detecting system for enginesNISSAN MOTOR·Filed 1987·Granted May 31, 1988·20 cites·6 claims
- 1869US9375837B2Arm structureMITAKA KOKI KK·Filed 2014·Granted Jun 28, 2016·4 cites·11 claims
- 1968US10740600B2Posture estimation system, posture estimation device and range image cameraHITACHI LTD·Filed 2018·Granted Aug 11, 2020·1 cites·8 claims
- 2068US5449507AProcesses for producing graphite blocks from graphitizable organic polymers and process for carbonizing graphitizable polymer filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 12, 1995·20 cites·18 claims
- 2167US8948257B2Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, and programKOMATSU YUTO·Filed 2010·Granted Feb 3, 2015·2 cites·7 claims
- 2267US4983244AProcess for producing graphite blocksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 8, 1991·18 cites·16 claims
- 2366US10527833B2Surgical stereoscopic observation apparatusMITAKA KOKI KK·Filed 2016·Granted Jan 7, 2020·1 cites·9 claims
- 2466US6726825B2Method and apparatus for manufacturing positive electrode foil of aluminum electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 27, 2004·5 cites·11 claims
- 2566US5529602ASintered iron alloy resistant to abrasion at high temperature and method of manufacturing the sameHITACHI POWDERED METALS·Filed 1995·Granted Jun 25, 1996·21 cites·11 claims
- 2665US10268902B2Outside recognition system, vehicle and camera dirtiness detection methodCLARION CO LTD·Filed 2015·Granted Apr 23, 2019·2 cites·11 claims
- 2764US9746659B2Surgical microscope systemMITAKA KOKI KK·Filed 2015·Granted Aug 29, 2017·1 cites·10 claims
- 2862US6728097B2Solid electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 27, 2004·13 cites·9 claims
- 2961US11071495B2Movement evaluation system and methodHITACHI LTD·Filed 2019·Granted Jul 27, 2021·1 cites·11 claims
- 3061US9811745B2Approaching-object detection system and vehicleCLARION CO LTD·Filed 2014·Granted Nov 7, 2017·2 cites·13 claims
- 3160US8903603B2Environment recognizing device for a vehicle and vehicle control system using the sameOGATA TAKEHITO·Filed 2012·Granted Dec 2, 2014·2 cites·11 claims
- 3260US7394649B2Solid electrolytic capacitor with an improved mounting property, and manufacturing method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Jul 1, 2008·4 cites·11 claims
- 3358US7032556B2Intake arrangement for internal combustion engineNISSAN MOTOR·Filed 2004·Granted Apr 25, 2006·7 cites·19 claims
- 3455US5248748ADiacetylene compound having double bond and shaped article thereofDIR GENERAL OF AGENCY OF IND S·Filed 1990·Granted Sep 28, 1993·7 cites·4 claims
- 3554US11562567B2Observed-object recognition system and methodHITACHI LTD·Filed 2021·Granted Jan 24, 2023·0 cites·14 claims
- 3649US9542605B2State recognition system and state recognition methodCLARION CO LTD·Filed 2013·Granted Jan 10, 2017·0 cites·20 claims
- 3748US11651671B2Motion evaluation system, motion evaluation device, and motion evaluation methodHITACHI LTD·Filed 2021·Granted May 16, 2023·0 cites·12 claims
- 3848US10878228B2Position estimation systemHITACHI LTD·Filed 2018·Granted Dec 29, 2020·0 cites·10 claims
- 3948US5175307ADiacetylene compound having double bond and shaped article thereofAGENCY IND SCIENCE TECHN·Filed 1990·Granted Dec 29, 1992·4 cites·4 claims
- 4048US4987257ADiacetylene compound having double bond and shaped article thereofAGENCY IND SCIENCE TECHN·Filed 1990·Granted Jan 22, 1991·4 cites·7 claims
- 4147US8064192B2Solid electrolytic capacitorKURANUKI KENJI·Filed 2008·Granted Nov 22, 2011·1 cites·16 claims
- 4247US2014293408A1Auxiliary arm attaching structure of stand apparatusMITAKA KOKI KK·Filed 2014·Application pending·0 cites
- 4347US2014009616A1Diagnosis device for a vehicle mounted dirt removal device, a diagnosis method and a vehicle systemCLARION CO LTD·Filed 2013·Application pending·0 cites
- 4447US2017017839A1Object detection apparatus, object detection method, and mobile robotHITACHI LTD·Filed 2014·Application pending·0 cites
- 4546US7080616B2Cylinder head assembly for an internal combustion engine with a camshaft position sensorNISSAN MOTOR·Filed 2004·Granted Jul 25, 2006·3 cites·13 claims
- 4646US2014139916A1Electronic image display apparatusMITAKA KOKI KK·Filed 2013·Application pending·0 cites
- 4746US2014240832A1MicrodrapeFUJI SYSTEM·Filed 2014·Application pending·0 cites
- 4846US2020054411A1Surgical microscope apparatusMITAKA KOKI KK·Filed 2019·Application pending·0 cites
- 4946US2014211304A1Surgical microscope systemMITAKA KOKI KK·Filed 2014·Application pending·0 cites
- 5045US9247252B2Image decoding deviceYOKOYAMA TORU·Filed 2011·Granted Jan 26, 2016·0 cites·17 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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