Inventor · disambiguated record
Masaaki Ueda
Also filed as: UEDA MASAAKI
57 granted patents·8 pending applications·964 citations·filing 1983–2023
99Inventor score
Top patents by PatentIndex Score
65 records- 0194USD528568SPortion of a backhoeKUBOTA KK·Filed 2005·Granted Sep 19, 2006·59 cites·1 claims
- 0293US9697860B2Magnetic-disk glass substrate, magnetic disk and method for manufacturing magnetic-disk glass substrateUEDA MASAAKI·Filed 2013·Granted Jul 4, 2017·10 cites·19 claims
- 0393US4468313ASputtering targetTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 28, 1984·42 cites·7 claims
- 0491US7481289B2Swiveling work machineKUBOTA KK·Filed 2005·Granted Jan 27, 2009·39 cites·12 claims
- 0590US4502210AMethod for manufacturing semiconductor deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Mar 5, 1985·59 cites·12 claims
- 0689US9595284B2Glass substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2014·Granted Mar 14, 2017·11 cites·6 claims
- 0789US9595286B2Glass substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2014·Granted Mar 14, 2017·10 cites·20 claims
- 0887US7175511B2Method of manufacturing substrate for magnetic disk, apparatus for manufacturing substrate for magnetic disk, and method of manufacturing magnetic diskHOYA CORP·Filed 2004·Granted Feb 13, 2007·35 cites·14 claims
- 0986US7320380B2Swiveling utility machine having swivel deckKUBOTA KK·Filed 2004·Granted Jan 22, 2008·41 cites·30 claims
- 1085US10610321B2Drape, surgical microscope, and surgical microscope systemSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2018·Granted Apr 7, 2020·5 cites·12 claims
- 1180US6398721B1Surgical microscope apparatusOLYMPUS OPTICAL CO·Filed 2000·Granted Jun 4, 2002·125 cites·25 claims
- 1278US9583128B2Magnetic-disk glass substrate and magnetic diskHOYA CORP·Filed 2013·Granted Feb 28, 2017·3 cites·16 claims
- 1378US9058051B2GripMIURA KEISUKE·Filed 2010·Granted Jun 16, 2015·6 cites·10 claims
- 1478US8221304B2Operation microscopeSHIODA KEIJI·Filed 2004·Granted Jul 17, 2012·92 cites·4 claims
- 1578US8210903B2Method of manufacturing glass substrate for magnetic disk, method of manufacturing magnetic disk, and polishing apparatus of glass substrate for magnetic diskUEDA MASAAKI·Filed 2007·Granted Jul 3, 2012·3 cites·23 claims
- 1676US7189246B2Medical instrument holding deviceOLYMPUS CORP·Filed 2004·Granted Mar 13, 2007·76 cites·17 claims
- 1776US4859496AMethod of producing an electrically-conductive transparent filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Aug 22, 1989·36 cites·6 claims
- 1875US8408970B2Method of manufacturing glass substrate for magnetic disk, method of manufacturing magnetic disk, and polishing apparatus of glass substrate for magnetic diskUEDA MASAAKI·Filed 2011·Granted Apr 2, 2013·3 cites·5 claims
- 1974USD742940SCabin for work machineKUBOTA KK·Filed 2014·Granted Nov 10, 2015·18 cites·1 claims
- 2071US7904206B2Method and apparatus for removably holding medical deviceOLYMPUS CORP·Filed 2005·Granted Mar 8, 2011·8 cites·28 claims
- 2170US10431252B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2017·Granted Oct 1, 2019·2 cites·20 claims
- 2269US11513332B2Microscope apparatus and control methodSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2017·Granted Nov 29, 2022·1 cites·20 claims
- 2369US10535366B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2017·Granted Jan 14, 2020·2 cites·20 claims
- 2468US8397851B2Swiveling work machineUEDA MASAAKI·Filed 2011·Granted Mar 19, 2013·4 cites·3 claims
- 2568US7591159B2Ignition switch deviceASAHI DENSO CO LTD·Filed 2008·Granted Sep 22, 2009·7 cites·8 claims
- 2667US5408082AIC card with hierarchical file structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 18, 1995·73 cites·9 claims
- 2766US12509852B2Working machineKUBOTA KK·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 2866US7430954B2Work machineKUBOTA KK·Filed 2006·Granted Oct 7, 2008·4 cites·6 claims
- 2965US8271135B2Method and apparatus for removably holding medical deviceSHIODA KEIJI·Filed 2010·Granted Sep 18, 2012·3 cites·7 claims
- 3064US10290315B2Magnetic-disk substrate and magnetic diskHOYA CORP·Filed 2017·Granted May 14, 2019·1 cites·20 claims
- 3164US8038202B2Operators section construction for work vehicleKUBOTA KK·Filed 2009·Granted Oct 18, 2011·5 cites·6 claims
- 3263US6333813B1StereomicroscopeOLYMPUS OPTICAL CO·Filed 2000·Granted Dec 25, 2001·8 cites·21 claims
- 3361US7707863B2Ignition switch deviceASAHI DENSO CO LTD·Filed 2008·Granted May 4, 2010·4 cites·7 claims
- 3461US7556626B2Medical instrument holding apparatusOLYMPUS CORP·Filed 2004·Granted Jul 7, 2009·25 cites·7 claims
- 3560US6150643AInsulating material, electrical heating unit employing same, and manufacturing method thereforKOYO THERMO SYS CO LTD·Filed 1999·Granted Nov 21, 2000·8 cites·12 claims
- 3659USD742934SBackhoeKUBOTA KK·Filed 2014·Granted Nov 10, 2015·10 cites·1 claims
- 3759US4538344AMethod of forming electrode/wiring layerTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Sep 3, 1985·21 cites·15 claims
- 3857US7162292B2Beam scanning probe system for surgeryOLYMPUS CORP·Filed 2002·Granted Jan 9, 2007·16 cites·6 claims
- 3956US7730646B2Swivel work machineKUBOTA KK·Filed 2008·Granted Jun 8, 2010·3 cites·10 claims
- 4055US11094344B2Hard disk drive with magnetic-disk substrateHOYA CORP·Filed 2019·Granted Aug 17, 2021·0 cites·20 claims
- 4155US10737457B2Medical sterile cover and medical observation apparatusSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2018·Granted Aug 11, 2020·0 cites·11 claims
- 4255US4961178AMethod of erasable recording and reading of informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 2, 1990·9 cites·15 claims
- 4354US11490985B2Medical observation apparatus and control methodSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2018·Granted Nov 8, 2022·0 cites·21 claims
- 4453US11102424B2Medical observation apparatus and medical observation systemSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2019·Granted Aug 24, 2021·0 cites·16 claims
- 4553US10932879B2Medical observation apparatus and state notification methodSONY OLYMPUS MEDICAL SOLUTIONS INC·Filed 2018·Granted Mar 2, 2021·0 cites·16 claims
- 4652US7278969B2Ultrasonic observation systemOLYMPUS CORP·Filed 2003·Granted Oct 9, 2007·7 cites·7 claims
- 4752USD529933SProtector for a backhoeKUBOTA KK·Filed 2005·Granted Oct 10, 2006·8 cites·1 claims
- 4851US10580448B2Magnetic-disk glass substrate, magnetic disk and method for manufacturing magnetic-disk glass substrateHOYA CORP·Filed 2017·Granted Mar 3, 2020·0 cites·7 claims
- 4951US9327772B2Cabin device of working machineKUBOTA KK·Filed 2014·Granted May 3, 2016·1 cites·2 claims
- 5050US8610747B2Display device of work vehicleKUWAE JUNTA·Filed 2009·Granted Dec 17, 2013·2 cites·12 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →