Inventor · disambiguated record
Satoru Murakami
Also filed as: MURAKAMI SATORU
31 granted patents·4 pending applications·149 citations·filing 1988–2022
96Inventor score
Files withKANEGAFUCHI CHEMICAL IND9NISSAN CHEMICAL CORP9JSR CORP7MINEGISHI SHIN-YA3NISSAN CHEMICAL AMERICA CORP2
Top patents by PatentIndex Score
35 records- 0193US10563117B2Crude oil recovery chemical fluidsNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Feb 18, 2020·7 cites·14 claims
- 0292US10570331B2Crude oil recovery chemical fluidNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Feb 25, 2020·6 cites·8 claims
- 0391US8513133B2Composition for forming resist underlayer film and method for forming patternMINEGISHI SHIN-YA·Filed 2011·Granted Aug 20, 2013·9 cites·4 claims
- 0483US8871432B2Pattern-forming method, resist underlayer film, and composition for forming resist underlayer filmJSR CORP·Filed 2013·Granted Oct 28, 2014·4 cites·10 claims
- 0582US8786148B2Electric motor having support surfaces for maintenanceYAGI NOBUYUKI·Filed 2012·Granted Jul 22, 2014·6 cites·16 claims
- 0679US8859191B2Pattern-forming method, and composition for forming resist underlayer filmMATSUMURA YUSHI·Filed 2012·Granted Oct 14, 2014·4 cites·7 claims
- 0776US8859185B2Resist underlayer film-forming compositionJSR CORP·Filed 2013·Granted Oct 14, 2014·2 cites·3 claims
- 0876US5066861AX ray detecting deviceKANEGAFUCHI CHEMICAL IND·Filed 1989·Granted Nov 19, 1991·23 cites·23 claims
- 0970US9040232B2Method for pattern formation, method and composition for resist underlayer film formation, and resist underlayer filmMINEGISHI SHIN-YA·Filed 2011·Granted May 26, 2015·2 cites·9 claims
- 1065US8922075B2Electric motor having support surfaces for maintenanceTOSHIBA KK·Filed 2014·Granted Dec 30, 2014·1 cites·3 claims
- 1162US9182671B2Method for forming pattern, and composition for forming resist underlayer filmJSR CORP·Filed 2012·Granted Nov 10, 2015·1 cites·14 claims
- 1261US11753572B2Additive for cement slurry for well and method for producing said additive, cement slurry for well, and cementing method for wellNISSAN CHEMICAL CORP·Filed 2020·Granted Sep 12, 2023·0 cites·17 claims
- 1360US9091922B2Resin composition, resist underlayer film, resist underlayer film-forming method and pattern-forming methodJSR CORP·Filed 2012·Granted Jul 28, 2015·1 cites·24 claims
- 1459US12203026B2Dispersion of surface-treated silica-containing inorganic oxide particles and method for producing sameNISSAN CHEMICAL CORP·Filed 2022·Granted Jan 21, 2025·0 cites·6 claims
- 1558US6157072AImage sensorKANEGAFUCHI CHEMICAL IND·Filed 1997·Granted Dec 5, 2000·25 cites·19 claims
- 1657US11999873B2Dispersion comprising colloidal silica particles and zinc cyanurate particlesNISSAN CHEMICAL CORP·Filed 2019·Granted Jun 4, 2024·0 cites·11 claims
- 1756US11795363B2Silica-based additive for cementing composition, cementing composition, and cementing methodNISSAN CHEMICAL CORP·Filed 2019·Granted Oct 24, 2023·0 cites·8 claims
- 1856US9046769B2Pattern-forming method, and composition for forming resist underlayer filmJSR CORP·Filed 2014·Granted Jun 2, 2015·0 cites·11 claims
- 1956US5032718APhoto sensor array and reader with hexagonal fiber bundlesKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Jul 16, 1991·18 cites·4 claims
- 2052US5015838AColor sensor having laminated semiconductor layersKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted May 14, 1991·12 cites·2 claims
- 2152US2015198882A9Composition for forming resist underlayer film, resist underlayer film and resist underlayer film-forming method, and pattern-forming methodJSR CORP·Filed 2014·Application pending·0 cites
- 2252US2024093084A1Chemical fluid containing an antioxidant for underground treatment of oil and gas reservoirsNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 2349US11897774B2Method for producing silica sol having elongated particle shapeNISSAN CHEMICAL CORP·Filed 2019·Granted Feb 13, 2024·0 cites·19 claims
- 2449US2022220362A1Chemical fluid containing an antioxidant for underground treatment of oil and gas reservoirsNISSAN CHEMICAL CORP·Filed 2021·Application pending·0 cites
- 2548US11814295B2Method for producing silica sol having elongated particle shapeNISSAN CHEMICAL CORP·Filed 2019·Granted Nov 14, 2023·0 cites·18 claims
- 2648US9447303B2Composition for forming resist underlayer filmJSR CORP·Filed 2015·Granted Sep 20, 2016·0 cites·13 claims
- 2748US5572255AImage reading apparatus and method for driving appropriate photoelectric energy converting elements when first and second driving voltages are applied simultaneouslyKANEGAFUCHI CHEMICAL IND·Filed 1994·Granted Nov 5, 1996·11 cites·11 claims
- 2847US11965130B2Borehole cement slurry additive, method for storing same, borehole cement slurry, and borehole cementing methodNISSAN CHEMICAL CORP·Filed 2020·Granted Apr 23, 2024·0 cites·11 claims
- 2940US5128736ALight sensitive semiconductor deviceKANEGAFUCHI CHEMICAL IND·Filed 1991·Granted Jul 7, 1992·8 cites·6 claims
- 3040US2007224740A1Thin-film transistor and method of fabricating the sameFUKUDA KAICHI·Filed 2007·Application pending·0 cites
- 3139US9029069B2Resist underlayer film-forming composition and method for forming patternMINEGISHI SHIN-YA·Filed 2012·Granted May 12, 2015·0 cites·7 claims
- 3237US6695971B2Spinning oil for synthetic fiberSANYO CHEMICAL IND LTD·Filed 2000·Granted Feb 24, 2004·0 cites·21 claims
- 3335US5025297ASemiconductor light beam position sensor element and a position sensor and a picture image input device each using the sameKANEGAFUCHI CHEMICAL IND·Filed 1989·Granted Jun 18, 1991·3 cites·8 claims
- 3433US5126815APosition sensor and picture image input deviceKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Jun 30, 1992·5 cites·10 claims
- 3528US5422511AImage sensor utilizing photo diode, blocking diode and clamping diodeKANEGAFUCHI CHEMICAL IND·Filed 1992·Granted Jun 6, 1995·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Satoru Murakami 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 →