Inventor · disambiguated record
Yuji Okada
Also filed as: OKADA YUJI
52 granted patents·13 pending applications·729 citations·filing 1985–2024
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD15GREE INC8NICHIA CORP6TOYOTA MOTOR CO LTD6NIPPON OILS & FATS CO LTD4
Top patents by PatentIndex Score
65 records- 0197US7342357B2Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the sameNICHIA CORP·Filed 2005·Granted Mar 11, 2008·75 cites·15 claims
- 0296US11735335B2Water-stop structure and water-stop parts for shielded cableYAZAKI CORP·Filed 2022·Granted Aug 22, 2023·2 cites·5 claims
- 0396US6960878B2Light emitting diode, optical semiconductor element and epoxy resin composition suitable for optical semiconductor element and production methods thereforNICHIA CORP·Filed 2002·Granted Nov 1, 2005·123 cites·9 claims
- 0491US10960305B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2018·Granted Mar 30, 2021·7 cites·10 claims
- 0590US5999766AImage processing apparatus with user authorization mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 7, 1999·128 cites·13 claims
- 0688US5718279AMethod for laminate forming a sand mould and a method for producing a casting using the sameTOYOTA MOTOR CO LTD·Filed 1996·Granted Feb 17, 1998·81 cites·20 claims
- 0785US10260562B2Insulated bearing and bearing coating methodTOCALO CO LTD·Filed 2015·Granted Apr 16, 2019·3 cites·5 claims
- 0884US6792547B1Digital integrated apparatus, image input-output system, and user authentication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 14, 2004·27 cites·21 claims
- 0983US12220628B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2024·Granted Feb 11, 2025·0 cites·20 claims
- 1081US7112636B2Epoxy resin compositionNICHIA CORP·Filed 2003·Granted Sep 26, 2006·17 cites·5 claims
- 1180US9956481B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2016·Granted May 1, 2018·2 cites·8 claims
- 1277US7849406B2Apparatus and method for authoringPANASONIC CORP·Filed 2003·Granted Dec 7, 2010·12 cites·15 claims
- 1376US9205337B2Server device, method for controlling the same, computer readable recording medium, and game systemGREE INC·Filed 2014·Granted Dec 8, 2015·2 cites·11 claims
- 1475US9701132B2Image formation apparatus and method using cleaning transfer and unused frame cueingG-PRINTEC INC·Filed 2015·Granted Jul 11, 2017·2 cites·3 claims
- 1574US11925858B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 1674US9623674B2Image forming apparatus, retransfer printer, and image forming methodJVC KENWOOD CORP·Filed 2016·Granted Apr 18, 2017·1 cites·12 claims
- 1774US7035900B2Business machine network terminal and business machine network information management systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 25, 2006·20 cites·7 claims
- 1874US6661933B1Apparatus and method for image data processingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 9, 2003·46 cites·41 claims
- 1973US9863794B2Display deviceNIPPON SEIKI CO LTD·Filed 2014·Granted Jan 9, 2018·4 cites·7 claims
- 2070US11278800B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2020·Granted Mar 22, 2022·0 cites·13 claims
- 2170US7956469B2Light emitting device and method of manufacturing the sameNICHIA CORP·Filed 2008·Granted Jun 7, 2011·4 cites·22 claims
- 2270US7550096B2Light emitting diode, optical semiconductor device, epoxy resin composition and phosphor suited for optical semiconductor device, and method for manufacturing the sameNICHIA CORP·Filed 2007·Granted Jun 23, 2009·3 cites·7 claims
- 2370US2025129231A1Method of treating composite material and method of producing composite materialASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 2467US2019185982A1Insulated bearing and bearing coating methodNSK LTD·Filed 2019·Application pending·0 cites
- 2566US10974141B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2019·Granted Apr 13, 2021·0 cites·13 claims
- 2666US6789962B2Printing apparatus and communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 14, 2004·10 cites·10 claims
- 2764US6984079B2Printing system, printer, data output device, printing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 10, 2006·9 cites·26 claims
- 2863US9163992B2Abnormal measurement detection device and method for infrared radiation thermometerFURUKAWA YUICHI·Filed 2012·Granted Oct 20, 2015·1 cites·2 claims
- 2961US7113297B1Image inputting and outputting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 26, 2006·8 cites·10 claims
- 3060US2024150870A1Aluminum alloy and method for producing sameTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3158US9604137B2Server, control method therefor, computer-readable recording medium, and game systemGREE INC·Filed 2015·Granted Mar 28, 2017·0 cites·17 claims
- 3257US4753990AMethod for producing a grafted ethylene-acrylic acid ester copolymerNIPPON OILS & FATS CO LTD·Filed 1986·Granted Jun 28, 1988·10 cites·9 claims
- 3357US2016048050A1Display deviceNIPPON SEIKI CO LTD·Filed 2014·Application pending·0 cites
- 3455US2002054324A1Web print system and accouting method thereofFiled 2001·Application pending·0 cites
- 3554US7772336B2Method for producing α-methylstyrene and heat-resistant styrene-based copolymer using the α-methylstyreneASAHI KASEI CHEMICALS CORP·Filed 2007·Granted Aug 10, 2010·0 cites·10 claims
- 3654US6903833B1Image data distribution system and the method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 7, 2005·18 cites·5 claims
- 3754US6278513B1Image reader and digital copier with variable secondary scanning speed of an image scanning unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 21, 2001·17 cites·9 claims
- 3853US2024293750A1Non-transitory computer readable medium, information processing method, and information processing systemCYGAMES INC·Filed 2024·Application pending·0 cites
- 3951US6604218B1Data encoding apparatus and data decoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 5, 2003·6 cites·4 claims
- 4048US5855237ACasting method with improved resin core removing step and apparatus for performing the methodTOYOTA MOTOR CO LTD·Filed 1997·Granted Jan 5, 1999·14 cites·87 claims
- 4148US4778913APeroxydicarbonate containing non-conjugate type unsaturated bondNIPPON OILS & FATS CO LTD·Filed 1986·Granted Oct 18, 1988·3 cites·5 claims
- 4247US8445847B2Abnormal measurement detection device and method for infrared radiation thermometerFURUKAWA YUICHI·Filed 2008·Granted May 21, 2013·0 cites·4 claims
- 4345US6083294AMethod of treating dust exhausted from melting furnaceAICHI STEEL WORKS LTD·Filed 1997·Granted Jul 4, 2000·8 cites·7 claims
- 4444US6636649B1Image processing apparatus and the method of correcting the inclinationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 21, 2003·23 cites·19 claims
- 4544US6132488AProcess of treating waste containing zinc oxideAICHI STEEL WORKS LTD·Filed 1997·Granted Oct 17, 2000·8 cites·23 claims
- 4644US5871561AMethod of treating dusts containing oxidesTOYOTA MOTOR CO LTD·Filed 1996·Granted Feb 16, 1999·7 cites·13 claims
- 4744US2004169728A1Data broadcast printing method, system, and programFiled 2002·Application pending·0 cites
- 4843US5350438AMethod and apparatus for removing plated metal from steel sheet scrapsTOYOTA MOTOR CO LTD·Filed 1993·Granted Sep 27, 1994·12 cites·21 claims
- 4943US2007282609A1Electronic device and control programFUJITSU LTD·Filed 2007·Application pending·0 cites
- 5042US8340468B2Temperature measuring device and temperature measuring methodFURUKAWA YUICHI·Filed 2008·Granted Dec 25, 2012·0 cites·8 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yuji Okada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →