Inventor · disambiguated record
Koji Yoshida
Also filed as: YOSHIDA KOJI
384 granted patents·78 pending applications·4,050 citations·filing 1976–2025
99Inventor score
Files withFUJIFILM CORP107YOSHIDA KOJI39PANASONIC CORP35FUJI PHOTO FILM CO LTD31MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31
Top patents by PatentIndex Score
462 records- 0196USD532030SElectronic cameraFUJI PHOTO FILM CO LTD·Filed 2005·Granted Nov 14, 2006·83 cites·1 claims
- 0296USD489323SBattery charger for digital camerasFUJI PHOTO FILM CO LTD·Filed 2003·Granted May 4, 2004·64 cites·1 claims
- 0396USD474737SBattery charger for electronic still cameraFUJI PHOTO FILM CO LTD·Filed 2002·Granted May 20, 2003·71 cites·1 claims
- 0495US6425451B2MotorcycleSUZUKI CO LTD·Filed 2001·Granted Jul 30, 2002·50 cites·8 claims
- 0595US6220764B1Optical module, method for manufacturing optical module and optical communication apparatusHITACHI LTD·Filed 2000·Granted Apr 24, 2001·78 cites·4 claims
- 0694US10012189B2In tank fuel pump mounting arrangementAISAN IND·Filed 2015·Granted Jul 3, 2018·7 cites·12 claims
- 0794US7439632B2Vehicle door control systemDENSO CORP·Filed 2006·Granted Oct 21, 2008·39 cites·8 claims
- 0893US11668967B2Display device and mirror deviceJAPAN DISPLAY INC·Filed 2022·Granted Jun 6, 2023·2 cites·14 claims
- 0993US8740779B2Imaging device and method of cleaning an illumination window of the imaging deviceYOSHIDA KOJI·Filed 2011·Granted Jun 3, 2014·68 cites·11 claims
- 1093US7057896B2Power module and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 6, 2006·90 cites·5 claims
- 1193US5605641AMethod and apparatus for laser marking a continuously moving workpieceKOMATSU MFG CO LTD·Filed 1993·Granted Feb 25, 1997·98 cites·30 claims
- 1292US10544762B2Fuel supply deviceAISAN IND·Filed 2017·Granted Jan 28, 2020·6 cites·19 claims
- 1392US9567955B2Fuel supply deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted Feb 14, 2017·7 cites·8 claims
- 1492US8255213B2Speech decoding apparatus, speech encoding apparatus, and lost frame concealment methodYOSHIDA KOJI·Filed 2007·Granted Aug 28, 2012·35 cites·16 claims
- 1592US7769584B2Encoder, decoder, encoding method, and decoding methodPANASONIC CORP·Filed 2005·Granted Aug 3, 2010·27 cites·10 claims
- 1691US11249335B2Display device and mirror deviceJAPAN DISPLAY INC·Filed 2021·Granted Feb 15, 2022·2 cites·14 claims
- 1791US10850606B2Cover member for fuel tankAISAN IND·Filed 2017·Granted Dec 1, 2020·5 cites·20 claims
- 1891US8127501B2Vehicle door having a garnishNAKAO MAKOTO·Filed 2008·Granted Mar 6, 2012·23 cites·6 claims
- 1991US7983904B2Scalable decoding apparatus and scalable encoding apparatusPANASONIC CORP·Filed 2005·Granted Jul 19, 2011·24 cites·7 claims
- 2091US6576919B1Method of determining movement sequence and apparatus for realizing itNIKON CORP·Filed 1998·Granted Jun 10, 2003·74 cites·48 claims
- 2190US12340044B2Touch detection device having a plurality of initial setting distanceJAPAN DISPLAY INC·Filed 2024·Granted Jun 24, 2025·1 cites·5 claims
- 2290US10753328B2Fuel supply devicesAISAN IND·Filed 2015·Granted Aug 25, 2020·4 cites·12 claims
- 2390US7809556B2Error conceal device and error conceal methodPANASONIC CORP·Filed 2005·Granted Oct 5, 2010·33 cites·9 claims
- 2490US6452816B2Switching power supply with delay circuit for light-load periodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 17, 2002·72 cites·24 claims
- 2589US11098684B2Fuel supply deviceAISAN IND·Filed 2019·Granted Aug 24, 2021·3 cites·4 claims
- 2689US10907593B2Fuel supply deviceAISAN IND·Filed 2017·Granted Feb 2, 2021·4 cites·20 claims
- 2789USD777915SOperating grip for endoscopeFUJIFILM CORP·Filed 2015·Granted Jan 31, 2017·33 cites·1 claims
- 2889US9325902B2Image capturing apparatus and control method thereforCANON KK·Filed 2013·Granted Apr 26, 2016·9 cites·13 claims
- 2989USD718445SOperating grip for endoscopeFUJIFILM CORP·Filed 2013·Granted Nov 25, 2014·40 cites·1 claims
- 3089US6457877B2Optical module, method for manufacturing optical module and optical communication apparatusHITACHI LTD·Filed 2001·Granted Oct 1, 2002·42 cites·9 claims
- 3189US6413313B1Apparatus for producing polycrystalline silicon sheets and production method using the sameSHARP KK·Filed 2000·Granted Jul 2, 2002·39 cites·10 claims
- 3288US10813610B2Proximity operation X-ray fluoroscopic imaging apparatusSHIMADZU CORP·Filed 2018·Granted Oct 27, 2020·8 cites·2 claims
- 3388US9441586B2Fuel supply deviceAKAGI MASAKI·Filed 2012·Granted Sep 13, 2016·11 cites·8 claims
- 3488US8333425B2Vehicle front structureYOSHIDA KOJI·Filed 2009·Granted Dec 18, 2012·20 cites·6 claims
- 3588US7383304B2System, method, program and storage medium for processing electronic mailCANON KK·Filed 2003·Granted Jun 3, 2008·58 cites·18 claims
- 3688USD508459SBattery charger for electronic camerasFUJI PHOTO FILM CO LTD·Filed 2004·Granted Aug 16, 2005·34 cites·1 claims
- 3788US6596075B2Method of producing a crystal sheet, apparatus for use in producing the same, and solar cellSHARP KK·Filed 2000·Granted Jul 22, 2003·38 cites·10 claims
- 3888US5788074APackage for containing photo-prints with photographic film cassetteFUJI PHOTO FILM CO LTD·Filed 1996·Granted Aug 4, 1998·15 cites·22 claims
- 3988US5081350AScanning microscope and scanning mechanism for the sameFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 14, 1992·83 cites·21 claims
- 4087US9356523B2DC-to-DC converterPANASONIC IP MAN CO LTD·Filed 2013·Granted May 31, 2016·20 cites·14 claims
- 4187USD687147SMedical work tableYOSHIDA KOJI·Filed 2010·Granted Jul 30, 2013·36 cites·1 claims
- 4287US8352249B2Encoding device, decoding device, and method thereofPANASONIC CORP·Filed 2008·Granted Jan 8, 2013·21 cites·7 claims
- 4387US7848932B2Stereo encoding apparatus, stereo decoding apparatus, and their methodsPANASONIC CORP·Filed 2005·Granted Dec 7, 2010·19 cites·15 claims
- 4487US6970367B2Switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 29, 2005·39 cites·13 claims
- 4587US6646848B2Switching power supply apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 11, 2003·59 cites·15 claims
- 4687US6307590B1Cooled CCD cameraFUJI PHOTO FILM CO LTD·Filed 1998·Granted Oct 23, 2001·97 cites·2 claims
- 4786US8310609B2Liquid crystal device, electronic apparatus, and method of manufacturing liquid crystal deviceYOSHIDA SHUHEI·Filed 2009·Granted Nov 13, 2012·9 cites·11 claims
- 4886US8093480B2Keyboard device for electronic keyboard instrumentYOSHIDA KOJI·Filed 2010·Granted Jan 10, 2012·11 cites·13 claims
- 4985US11841582B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Dec 12, 2023·1 cites·14 claims
- 5085US11168655B2Fuel filter deviceAISAN IND·Filed 2015·Granted Nov 9, 2021·3 cites·7 claims
Showing the top 50 of 462 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →