Inventor · disambiguated record
Junichi Okada
Also filed as: OKADA JUNICHI
52 granted patents·10 pending applications·549 citations·filing 1980–2021
98Inventor score
Files withG C DENTAL IND CORP13SUMITOMO HEAVY INDUSTRIES13SHINETSU CHEMICAL CO8EPSON CORP4MITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
62 records- 0196US11454001B2ExcavatorSUMITOMO HEAVY INDUSTRIES·Filed 2020·Granted Sep 27, 2022·3 cites·16 claims
- 0295US4589000AInk jet printer of the ink-on-demand typeEPSON CORP·Filed 1985·Granted May 13, 1986·71 cites·1 claims
- 0392US5762904AOral delivery of vaccines using polymerized liposomesMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted Jun 9, 1998·78 cites·13 claims
- 0492US4364067AHighly integrated ink jet headSUWA SEIKOSHA KK·Filed 1980·Granted Dec 14, 1982·61 cites·10 claims
- 0591US10377636B2Method for producing polycrystalline silicon rod, polycrystalline silicon rod, and polycrystalline silicon massSHINETSU CHEMICAL CO·Filed 2015·Granted Aug 13, 2019·3 cites·1 claims
- 0690US4620202AInk jet printer of the ink-on-demand typeSEIKO EPSON CORP·Filed 1985·Granted Oct 28, 1986·40 cites·7 claims
- 0785US11167994B2Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal siliconSHINETSU CHEMICAL CO·Filed 2020·Granted Nov 9, 2021·1 cites·8 claims
- 0884US10858808B2ExcavatorSUMITOMO HEAVY INDUSTRIES·Filed 2018·Granted Dec 8, 2020·4 cites·14 claims
- 0982US7709773B2Scanning optical device which sets hardware in association with a depth of a focus position based on hardware set values stored in association with depths of focus positionsOLYMPUS CORP·Filed 2008·Granted May 4, 2010·8 cites·11 claims
- 1080US9274069B2Method for evaluating degree of crystalline orientation of polycrystalline silicon, method for selecting polycrystalline silicon rod, polycrystalline silicon rod, polycrystalline silicon ingot, and method for manufacturing monocrystalline siliconSHINETSU CHEMICAL CO·Filed 2013·Granted Mar 1, 2016·3 cites·20 claims
- 1179US10266964B2Storage bag for polycrystalline silicon ingot, method for packing polycrystalline silicon ingot, and method for producing CZ silicon single crystalSHINETSU CHEMICAL CO·Filed 2015·Granted Apr 23, 2019·1 cites·4 claims
- 1277US8877113B2Method of molding clip mount and trim boardTOYOTA BOSHOKU KK·Filed 2013·Granted Nov 4, 2014·8 cites·7 claims
- 1377US4420764AInk jet printer headEPSON CORP·Filed 1981·Granted Dec 13, 1983·22 cites·9 claims
- 1476US4806955AInk jet printer of the ink-on-demand typeEPSON CORP·Filed 1988·Granted Feb 21, 1989·16 cites·7 claims
- 1575US11242666B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted Feb 8, 2022·2 cites·9 claims
- 1675US7488955B2Multiphoton-excitation observation apparatusOLYMPUS CORP·Filed 2007·Granted Feb 10, 2009·4 cites·9 claims
- 1774US10013533B2Parallel processing coronary circulation simulation method and simulator apparatus using newton-raphson analysisFUJITSU LTD·Filed 2013·Granted Jul 3, 2018·2 cites·6 claims
- 1874US5663214APhotocuring denture base lining materialG C DENTAL IND CORP·Filed 1996·Granted Sep 2, 1997·29 cites·3 claims
- 1973US11697916B2Excavator and method of controlling the sameSUMITOMO HEAVY INDUSTRIES·Filed 2020·Granted Jul 11, 2023·0 cites·6 claims
- 2073US11440804B2Process for producing polycrystalline silicon massSHINETSU CHEMICAL CO·Filed 2018·Granted Sep 13, 2022·0 cites·11 claims
- 2172US5537191AImage forming apparatus with toner transport mechanism incorporated thereinSEIKO EPSON CORP·Filed 1994·Granted Jul 16, 1996·16 cites·44 claims
- 2271US9304309B2Laser-scanning microscope systemOLYMPUS CORP·Filed 2012·Granted Apr 5, 2016·2 cites·4 claims
- 2371US7094759B2Oral modified SSP-5 antibacterial compositionG C DENTAL IND CORP·Filed 2004·Granted Aug 22, 2006·12 cites·22 claims
- 2469US7930826B2Method for manufacturing a fastening portion for a steering apparatusNSK LTD·Filed 2007·Granted Apr 26, 2011·5 cites·2 claims
- 2569US5698611ADenture base relining resinsG C DENTAL IND CORP·Filed 1996·Granted Dec 16, 1997·43 cites·6 claims
- 2667US11225771B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted Jan 18, 2022·1 cites·10 claims
- 2766US9006002B2Polycrystalline silicon rod and method for manufacturing polycrystalline silicon rodNETSU SHIGEYOSHI·Filed 2011·Granted Apr 14, 2015·2 cites·20 claims
- 2866US7160689B2Pretreatment instrument of saliva and pretreatment method of salivaG C DENTAL IND CORP·Filed 2002·Granted Jan 9, 2007·12 cites·13 claims
- 2964US11987957B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2021·Granted May 21, 2024·0 cites·9 claims
- 3064US6762058B2Examination method of buffer capacity of saliva and examination instrument of buffer capacity of salivaG C DENTAL IND CORP·Filed 2002·Granted Jul 13, 2004·5 cites·26 claims
- 3164US4617581AInk jet printer of the ink-on-demand typeEPSON CORP·Filed 1985·Granted Oct 14, 1986·9 cites·6 claims
- 3263US7735359B2Process quantity measurement method and apparatus of engine outputTOKYO ELECTRIC POWER CO·Filed 2005·Granted Jun 15, 2010·4 cites·2 claims
- 3362US10800659B2Polycrystalline silicon rod, processing method for polycrystalline silicon rod, method for evaluating polycrystalline silicon rod, and method for producing FZ single crystal siliconSHINETSU CHEMICAL CO·Filed 2015·Granted Oct 13, 2020·0 cites·6 claims
- 3458US9328429B2Method for evaluating degree of crystal orientation in polycrystalline silicon, selection method for polycrystalline silicon rods, and production method for single crystal siliconSHINETSU CHEMICAL CO·Filed 2013·Granted May 3, 2016·0 cites·19 claims
- 3558US9145287B2Motor drive apparatus for electric forklift and electric forklift adopting the sameSUMITOMO HEAVY INDUSTRIES·Filed 2014·Granted Sep 29, 2015·2 cites·19 claims
- 3658US5729804AToner storage device and supply mechanism for image formingSEIKO EPSON CORP·Filed 1995·Granted Mar 17, 1998·15 cites·22 claims
- 3757US7160731B2Examination method of buffer capacity of saliva and examination instrument of buffer capacity of salivaG C DENTAL IND CORP·Filed 2002·Granted Jan 9, 2007·1 cites·13 claims
- 3856US10858800B2Excavator and method of controlling the sameSUMITOMO HEAVY INDUSTRIES·Filed 2018·Granted Dec 8, 2020·0 cites·19 claims
- 3956US2012175613A1Polycrystalline silicon mass and process for producing polycrystalline silicon massNETSU SHIGEYOSHI·Filed 2010·Application pending·0 cites
- 4055US11655611B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted May 23, 2023·0 cites·11 claims
- 4153US6897037B2Pre-treatment kit for saliva and pre-treatment method for saliva using the sameG C DENTAL IND CORP·Filed 2002·Granted May 24, 2005·13 cites·12 claims
- 4253US2004228762A1Kit for evaluating dental caries activityG C DENTAL IND CORP·Filed 2003·Application pending·0 cites
- 4352US2021230829A1ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2021·Application pending·0 cites
- 4450US11692334B2ExcavatorSUMITOMO HEAVY INDUSTRIES·Filed 2019·Granted Jul 4, 2023·0 cites·15 claims
- 4550US5436283ADenture base lining materialG C DENTAL IND CORP·Filed 1994·Granted Jul 25, 1995·17 cites·7 claims
- 4649US2024190475A1Travel area determination device and travel area determination methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4748US10550542B2Construction machineSUMITOMO HEAVY INDUSTRIES·Filed 2017·Granted Feb 4, 2020·0 cites·9 claims
- 4847US9605356B2Method for selecting polycrystalline silicon rod, and method for producing single crystalline siliconMIYAO SHUICHI·Filed 2012·Granted Mar 28, 2017·0 cites·8 claims
- 4947US2006037161A1ToothbrushG C DENTAL IND CORP·Filed 2005·Application pending·0 cites
- 5046US2015090507A1Motor driving device for forklifts and forklift using sameSUMITOMO HEAVY INDUSTRIES·Filed 2014·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →