Inventor · disambiguated record
Masashi Harada
Also filed as: HARADA MASASHI
28 granted patents·17 pending applications·639 citations·filing 1981–2025
96Inventor score
Top patents by PatentIndex Score
45 records- 0199US6783875B2Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant membersNGK INSULATORS LTD·Filed 2001·Granted Aug 31, 2004·471 cites·54 claims
- 0286US8668771B2Cellulose resin composition and cellulose resin filmHARADA MASASHI·Filed 2010·Granted Mar 11, 2014·7 cites·5 claims
- 0382US8597421B2Cellulose resin composition and cellulose resin filmHARADA MASASHI·Filed 2009·Granted Dec 3, 2013·6 cites·5 claims
- 0478US5238656ATreatment equipment of exhaust gas containing organic halogen compoundsTOSOH CORP·Filed 1991·Granted Aug 24, 1993·39 cites·11 claims
- 0578US4861571AProcess for preparation of synthetic mordenite molded bodyTOYO SODA MFG CO LTD·Filed 1986·Granted Aug 29, 1989·26 cites·12 claims
- 0673US10760646B2V-ribbed belt and method for producing sameMITSUBOSHI BELTING LTD·Filed 2016·Granted Sep 1, 2020·1 cites·10 claims
- 0767USD980296SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Mar 7, 2023·8 cites·1 claims
- 0867US5271914AProcess for adsorbing the vapor of alcoholic fuelsTOSOH CORP·Filed 1992·Granted Dec 21, 1993·24 cites·2 claims
- 0967US2024344021A1Composition for Culturing Animal CellsAJINOMOTO KK·Filed 2024·Application pending·0 cites
- 1065US4371651AStabilizer compositions and polyvinyl halide resin compositions containing 1,3-dicarbonyl compoundsPHOENIX CHEMICAL CORP·Filed 1981·Granted Feb 1, 1983·8 cites·6 claims
- 1162USD1014585SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Feb 13, 2024·5 cites·1 claims
- 1262US11794259B2Rotary cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Granted Oct 24, 2023·0 cites·13 claims
- 1362US9804314B2Stretched optical compensation filmADEKA CORP·Filed 2016·Granted Oct 31, 2017·0 cites·8 claims
- 1462US4381360A1,3-Dicarbonyl compounds and polyvinyl halide resin compositions containing the samePHOENIX CHEMICAL CORP·Filed 1981·Granted Apr 26, 1983·14 cites·48 claims
- 1559US2023317327A1Production method of rare earth magnetTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1658US9334392B2Cellulose resin compositionADEKA CORP·Filed 2013·Granted May 10, 2016·0 cites·10 claims
- 1757US2023241691A1Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2021·Application pending·0 cites
- 1856USD949085SRotor for multicoptersJAPAN AEROSPACE EXPLORATION·Filed 2020·Granted Apr 19, 2022·2 cites·1 claims
- 1956US8372907B2Stabilizer for chlorine-containing resins and chlorine-containing resin compositionADEKA CORP·Filed 2008·Granted Feb 12, 2013·0 cites·20 claims
- 2055US5324929ADevice for detecting position and intensity of light and position detecting element to be employed thereinNIPPON DENSO CO·Filed 1992·Granted Jun 28, 1994·18 cites·21 claims
- 2154US2024175551A1Tank valve deviceTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2254US2025327034A1Cell culture mediumAJINOMOTO KK·Filed 2025·Application pending·0 cites
- 2353US9417360B2Stretched optical compensation filmADEKA CORP·Filed 2012·Granted Aug 16, 2016·0 cites·7 claims
- 2453US2022205770A1Measurement tool having tip part consisting of polycrystalline diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 2553US2010292413A1Cellulose resin composition and cellulose resin filmHARADA MASASHI·Filed 2009·Application pending·0 cites
- 2651US8911541B2Aqueous floor polishing compositionYAMAZAKI YUJI·Filed 2011·Granted Dec 16, 2014·0 cites·12 claims
- 2750US2009312478A1Vinyl chloride resin compositionADEKA CORP·Filed 2007·Application pending·0 cites
- 2849USD1103231SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Nov 25, 2025·0 cites·1 claims
- 2949USD1103230SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Nov 25, 2025·0 cites·1 claims
- 3049USD1102498SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Nov 18, 2025·0 cites·1 claims
- 3149US2021278421A1Evaluating method, calculating method, evaluating apparatus, calculating apparatus, evaluating program, calculating program, recording medium, evaluating system, and terminal apparatus for mild cognitive impairmentAJINOMOTO KK·Filed 2021·Application pending·0 cites
- 3248US11913470B2Ducted fan, multicopter, vertical take-off and landing aircraft, CPU-cooling fan, and radiator-cooling fanJAPAN AEROSPACE EXPLORATION·Filed 2018·Granted Feb 27, 2024·0 cites·8 claims
- 3347US2025067344A1Piping plug, and tank valve device including sameKAWASAKI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 3446USD1002692SCutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Oct 24, 2023·0 cites·1 claims
- 3546US2024217003A1Cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 3646US2024198432A1Cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 3744US2019048135A1Modifier for resin, resin composition, and film in which same is usedADEKA CORP·Filed 2017·Application pending·0 cites
- 3844US2025073939A1Cutting tool and cutting apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 3943US4925613AProcess for preparation of synthetic faujasite molded bodyTOYO SODA MFG CO LTD·Filed 1986·Granted May 15, 1990·6 cites·4 claims
- 4042US2010242424A1Honeycomb filterNGK INSULATORS LTD·Filed 2010·Application pending·0 cites
- 4140US11327060B2Method for analyzing enantiomerAJINOMOTO KK·Filed 2018·Granted May 10, 2022·0 cites·17 claims
- 4237US2007004591A1Adsorbing agent comprising zeolite for heat pump and method for preparation thereof and use thereofITABASHI KEIJI·Filed 2004·Application pending·0 cites
- 4334US2016164129A1Electrode for fuel cellsTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 4432US4615912AProviding hydrophobic surfaces on hydrophilic inorganic materials with metal glycolatesADEKA ARGUS CHEMICAL CO LTD·Filed 1984·Granted Oct 7, 1986·2 cites·21 claims
- 4530US5256385AAdsorbent and cleaning method of waste gas containing ketonic organic solventsTOSOH CORP·Filed 1992·Granted Oct 26, 1993·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →