Inventor · disambiguated record
Fumio Okada
Also filed as: KISHITA HIROFUMI · OKADA FUMIO · SAWADA HIRAKI
35 granted patents·2 pending applications·818 citations·filing 1977–2020
98Inventor score
Files withSHINETSU CHEMICAL CO19OKADA FUMIO3UBE MAT IND LTD3NAT RES INST METALS2DAINIPPON SCREEN MFG1
Top patents by PatentIndex Score
37 records- 0195US4496687AAqueous emulsion-type silicone compositionsSHINETSU CHEMICAL CO·Filed 1984·Granted Jan 29, 1985·65 cites·12 claims
- 0295US4248789AProcess for producing catechinsNAT RES INST METALS·Filed 1979·Granted Feb 3, 1981·35 cites·9 claims
- 0392US4778624AMethod for the preparation of an aqueous emulsion of poly(silsesquioxane)SHINETSU CHEM IND CO·Filed 1986·Granted Oct 18, 1988·58 cites·3 claims
- 0492US4678688AMethod for forming a surface film of cured organosilicon polymer on a substrate surfaceSHINETSU CHEMICAL CO·Filed 1986·Granted Jul 7, 1987·71 cites·3 claims
- 0587US5095067ARelease silicone emulsion compositionSHINETSU CHEMICAL CO·Filed 1988·Granted Mar 10, 1992·35 cites·6 claims
- 0687US4690986AImpact-resistant thermoplastic polyorganosiloxane-based graft copolymer and process for producing sameMITSUBISHI RAYON CO·Filed 1986·Granted Sep 1, 1987·48 cites·18 claims
- 0784US4814376AProcess for preparing organopolysiloxane emulsionSHINETSU CHEMICAL CO·Filed 1987·Granted Mar 21, 1989·64 cites·14 claims
- 0883US4725635ASilicone-based synthetic fiber finishing agentSHINETSU CHEMICAL CO·Filed 1987·Granted Feb 16, 1988·29 cites·7 claims
- 0982US6187939B1Method for preparing fatty acid esters and fuel comprising fatty acid estersSUMITOMO CHEMICAL CO·Filed 1999·Granted Feb 13, 2001·39 cites·9 claims
- 1080US4707503ARadiation-curable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1985·Granted Nov 17, 1987·25 cites·6 claims
- 1180US4690713AAntifoam compositionSHINETSU CHEMICAL CO·Filed 1985·Granted Sep 1, 1987·44 cites·6 claims
- 1279US4586320APacking apparatusFURUKAWA SEISAKUSHO KK·Filed 1984·Granted May 6, 1986·43 cites·5 claims
- 1378US4741861ASilicone-based antifoam composition and a method for the preparation of the sameSHINETSU CHEMICAL CO·Filed 1986·Granted May 3, 1988·48 cites·5 claims
- 1478US4273907ABenzoin-bonded organopolysiloxanes and method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1979·Granted Jun 16, 1981·22 cites·12 claims
- 1576US4677178ASilicone-based textile finishing agentSHINETSU CHEMICAL CO·Filed 1986·Granted Jun 30, 1987·22 cites·6 claims
- 1675US8388749B2Strontium carbonate micropowder and process for productionOKADA FUMIO·Filed 2010·Granted Mar 5, 2013·2 cites·5 claims
- 1775US4105784APlant viral disease inhibitorNAT RES INST METALS·Filed 1977·Granted Aug 8, 1978·8 cites·7 claims
- 1870US4303484APhotocurable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1979·Granted Dec 1, 1981·20 cites·11 claims
- 1969US6614178B1Solid-state excimer devices and processes for producing sameFiled 2000·Granted Sep 2, 2003·12 cites·16 claims
- 2069US5104927ARelease silicone emulsion composition and process for preparing itSHINETSU CHEMICAL CO·Filed 1991·Granted Apr 14, 1992·24 cites·2 claims
- 2168US4770942ASilicone-coated release paper and a method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1985·Granted Sep 13, 1988·19 cites·7 claims
- 2267US4359369APhotocurable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1980·Granted Nov 16, 1982·20 cites·11 claims
- 2366US8304074B2Highly dispersible fine powder of alkaline earth metal carbonateICHIMURA YOJIRO·Filed 2008·Granted Nov 6, 2012·2 cites·7 claims
- 2464US4208312ACurable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1978·Granted Jun 17, 1980·13 cites·5 claims
- 2560US4894412AProcess for preparing self-crosslinkable aminosiloxane emulsionSHINETSU CHEMICAL CO·Filed 1988·Granted Jan 16, 1990·14 cites·13 claims
- 2659US7976806B2Granular material comprising porous particles containing calcium and/or magnesiumUBE MAT IND LTD·Filed 2006·Granted Jul 12, 2011·1 cites·20 claims
- 2757US11939687B2Water electrolysis apparatus, and sterilization/cleaning method and method for decomposing/removing harmful substance, each using water electrolysis apparatusUNIV KOGAKUIN·Filed 2020·Granted Mar 26, 2024·0 cites·25 claims
- 2856US4454537AMethod for reproducing a color picture for use in a picture reproducing machineDAINIPPON SCREEN MFG·Filed 1982·Granted Jun 12, 1984·13 cites·6 claims
- 2952US9102810B2Alkaline earth metal carbonate micropowderOKADA FUMIO·Filed 2012·Granted Aug 11, 2015·0 cites·7 claims
- 3047US9067799B2Acicular strontium carbonate fine powder treated with a combination of compounds containing a polyoxyalkylene groupUBE MAT IND LTD·Filed 2013·Granted Jun 30, 2015·0 cites·9 claims
- 3145US4337348ABenzoin group-containing cyclic organopolysiloxanes and a method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1981·Granted Jun 29, 1982·6 cites·8 claims
- 3245US2010055460A1Highly dispersible fine powder of alkaline earth metal carbonate and process for producing the sameUBE MAT IND LTD·Filed 2008·Application pending·0 cites
- 3344US9187338B2Process for manufacturing needle-shaped strontium carbonate particlesOKADA FUMIO·Filed 2012·Granted Nov 17, 2015·0 cites·6 claims
- 3443US4196709AAfter burning preventive system for an internal combustion engineNISSAN MOTOR·Filed 1977·Granted Apr 8, 1980·9 cites·10 claims
- 3536US4670309AMethod for providing anti-weathering resistance to the surface of organic materialsSHINETSU CHEMICAL CO·Filed 1986·Granted Jun 2, 1987·4 cites·2 claims
- 3635US4617335AMethod for improving mold releasability of a polymeric materialSHINETSU CHEMICAL CO·Filed 1985·Granted Oct 14, 1986·3 cites·8 claims
- 3735US2013036828A1Fixing jig fatigue testing test piece, and fatigue testing deviceIHI INSPECTION & INSTRUMENTATION CO LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →