Inventor · disambiguated record
Masahiro Hamada
Also filed as: HAMADA MASAHIRO
27 granted patents·14 pending applications·211 citations·filing 1977–2023
95Inventor score
Files withSEKISUI CHEMICAL CO LTD8NIPPON KAYAKU KK7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5OHTSUKA KENICHIRO5KUREHA CHEMICAL IND CO LTD3
Top patents by PatentIndex Score
41 records- 0187US4863505ANovel derivative of azole, and agricultural and horticultural composition containing the same as an active incredientKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Sep 5, 1989·20 cites·14 claims
- 0280US10825995B2Material for photoelectric conversion element for an imaging element, and photoelectric conversion element including sameNIPPON KAYAKU KK·Filed 2018·Granted Nov 3, 2020·2 cites·21 claims
- 0380US7341381B2Optical connectorFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Mar 11, 2008·15 cites·9 claims
- 0476US9260451B2Method for producing aromatic compoundNIPPON KAYAKU KK·Filed 2013·Granted Feb 16, 2016·2 cites·24 claims
- 0573US5546598AWorking situation management apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 13, 1996·34 cites·27 claims
- 0672US5777867AElectric discharge method and apparatusSUITOMO ELECTRIC IND LTD·Filed 1996·Granted Jul 7, 1998·26 cites·22 claims
- 0769US2025188318A1Foam sheet and adhesive tapeSEKISUI CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0868US12434455B2Multilayer foam sheet and adhesive tapeSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·12 claims
- 0968US8480311B2Optical connector, method of attaching the optical connector to coated optical fiber, and optical connection memberOHTSUKA KENICHIRO·Filed 2008·Granted Jul 9, 2013·5 cites·21 claims
- 1062US2023374240A1Foam sheetSEKISUI CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 1161US8511910B2Optical connector and method of assembling the sameOHTSUKA KENICHIRO·Filed 2008·Granted Aug 20, 2013·3 cites·5 claims
- 1261US5708805AImage retrieving apparatus using natural languageMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 13, 1998·37 cites·8 claims
- 1360US11136484B2Thermally conductive sheetSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Oct 5, 2021·1 cites·8 claims
- 1457US9583925B2Gasket for electrical junction box of railcar and electrical junction box of railcarKAWASAKI HEAVY IND LTD·Filed 2015·Granted Feb 28, 2017·1 cites·8 claims
- 1555US8292514B2Optical connecting member and method of fitting the sameOHTSUKA KENICHIRO·Filed 2008·Granted Oct 23, 2012·2 cites·4 claims
- 1654US8429698B2Digital broadcast transmission device and digital broadcast reception deviceHAYASHI YOSHIKAZU·Filed 2008·Granted Apr 23, 2013·1 cites·21 claims
- 1753US5586246AImage synthesis apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 17, 1996·23 cites·7 claims
- 1853US2010243022A1Dye-Sensitized Solar Cell ModuleNIPPON KAYAKU KK·Filed 2008·Application pending·0 cites
- 1952US10232864B2Truck for railcarKAWASAKI HEAVY IND LTD·Filed 2013·Granted Mar 19, 2019·0 cites·2 claims
- 2052US9564604B2Fused polycyclic aromatic compounds, organic semiconductor material and thin film including the same, and method for producing an organic semiconductor deviceNIPPON KAYAKU KK·Filed 2013·Granted Feb 7, 2017·0 cites·16 claims
- 2151US4992093AAzolylcyclopentanol derivatives and agricultural and horticultural composition containing the same as active ingredientsKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Feb 12, 1991·3 cites·15 claims
- 2250US9416242B2Foamable compositionSEKISUI CHEMICAL CO LTD·Filed 2013·Granted Aug 16, 2016·0 cites·6 claims
- 2349US8434948B2Optical fiber connector and optical cableOHTSUKA KENICHIRO·Filed 2008·Granted May 7, 2013·2 cites·8 claims
- 2449US2013061925A1Photoelectric Conversion Element Using Thermosetting Sealing Agent For Photoelectric Conversion ElementSATAKE MASAMITSU·Filed 2011·Application pending·0 cites
- 2548US11456229B2Thermally conductive sheetSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Sep 27, 2022·0 cites·14 claims
- 2647US2017040550A1Material for photoelectric conversion element for use in imaging element, and photoelectric conversion element including sameNIPPON KAYAKU KK·Filed 2015·Application pending·0 cites
- 2746US5361324ALombard effect compensation using a frequency shiftMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 1, 1994·21 cites·9 claims
- 2844US9859508B2Condensed polycyclic aromatic compound and use thereofNIPPON KAYAKU KK·Filed 2014·Granted Jan 2, 2018·0 cites·14 claims
- 2943US2009224019A1Optical fiber cutting method, device used in same method, and connector assembly method including same methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Application pending·0 cites
- 3042US2009096936A1Receiving device, electronic device using the same, and receiving methodPANASONIC CORP·Filed 2007·Application pending·0 cites
- 3141US2004051727A1Display control method, information display device and mediumFiled 2002·Application pending·0 cites
- 3241US2010247039A1Optical connector and method of assembling the sameOHTSUKA KENICHIRO·Filed 2008·Application pending·0 cites
- 3339US2010104247A1Optical access network systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Application pending·0 cites
- 3438US8893625B2Rubber stopperHIGASHI KAZUMA·Filed 2011·Granted Nov 25, 2014·0 cites·16 claims
- 3538US4106988AMethod of cultivating Methylomonas probus on methanol containing mediumKUREHA CHEMICAL IND CO LTD·Filed 1977·Granted Aug 15, 1978·7 cites·5 claims
- 3637US7970251B2Outlet deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Jun 28, 2011·0 cites·18 claims
- 3736US6092234AMethod and device for determining thresholds of metric values used in Viterbi synchronization evaluation circuitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 18, 2000·6 cites·18 claims
- 3834US2018062087A1Organic Compound, Organic Semiconductor Material, Organic Thin Film And Method For Producing The Same, Organic Semiconductor Composition, And Organic Semiconductor DeviceNIPPON KAYAKU KK·Filed 2016·Application pending·0 cites
- 3934US2018112115A1Acrylic resin heat-dissipating foam sheetSEKISUI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 4031US2019176448A1Heat transfer sheet and method for producing sameSEKISUI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 4131US2005288482A1Process for the production of sulfoalkyl-containing polymersHAMADA MASAHIRO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →