Inventor · disambiguated record
Kenichi Sugimoto
Also filed as: KOBAYASHI TADASHI · SUGIMOTO KENICHI
81 granted patents·18 pending applications·839 citations·filing 1979–2022
99Inventor score
Files withMITSUI TOATSU CHEMICALS29LINE CORP19MITSUI CHEMICALS INC17BRIDGESTONE CORP13HITACHI INDUSTRIAL PRODUCTS LTD4
Top patents by PatentIndex Score
99 records- 0195US5578419ADyes for color filters, and photosensitive resist resin composition containing the sameMITSUI TOATSU CHEMICALS·Filed 1994·Granted Nov 26, 1996·46 cites·15 claims
- 0294US4873087ASuppository preparation having excellent absorption propertyTOYO JOZO KK·Filed 1982·Granted Oct 10, 1989·173 cites·9 claims
- 0392US6458908B1Sulfur-containing unsaturated carboxylate compound and its cured productsMITSUI CHEMICALS INC·Filed 2000·Granted Oct 1, 2002·33 cites·29 claims
- 0488US10582344B2Terminal devices, information processing methods, and computer readable storage mediumsLINE CORP·Filed 2018·Granted Mar 3, 2020·3 cites·7 claims
- 0587US9887946B2Server, method of controlling server, and non-transitory computer-readable mediumLINE CORP·Filed 2015·Granted Feb 6, 2018·5 cites·24 claims
- 0687US5380842APhthalocyanine compounds and usage thereofMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jan 10, 1995·28 cites·15 claims
- 0785US5855979AOptical recording mediumMITSUI CHEMICALS INC·Filed 1997·Granted Jan 5, 1999·48 cites·38 claims
- 0885US4453009AProcess for producing fluorobenzophenone derivativesMITSUI TOATSU CHEMICALS·Filed 1982·Granted Jun 5, 1984·19 cites·5 claims
- 0983US9670596B2Production method for purified polysaccharide fibers, purified polysaccharide fibers, fiber-rubber complex, and tireBRIDGESTONE CORP·Filed 2013·Granted Jun 6, 2017·5 cites·35 claims
- 1083USD754143SDisplay screen with graphical user interfaceLINE CORP·Filed 2014·Granted Apr 19, 2016·28 cites·1 claims
- 1183US5948593AOptical recording mediumMITSUI CHEMICALS INC·Filed 1997·Granted Sep 7, 1999·36 cites·8 claims
- 1282US10841752B2Terminal devices, information processing methods, and computer readable storage mediumsLINE CORP·Filed 2020·Granted Nov 17, 2020·1 cites·13 claims
- 1382US6380288B1Rubber composition and pneumatic tiresBRIDGESTONE CORP·Filed 1998·Granted Apr 30, 2002·30 cites·11 claims
- 1481US7763727B2Compound and organic electronic device using the sameMITSUI CHEMICALS INC·Filed 2005·Granted Jul 27, 2010·8 cites·5 claims
- 1579US5597386AHair coloring composition comprising anti-hair antibodies immobilized on coloring materials, and hair coloring methodsKANEBO LTD·Filed 1993·Granted Jan 28, 1997·73 cites·21 claims
- 1678US5482804AResin composition for color filterMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jan 9, 1996·14 cites·15 claims
- 1774US11637799B2Servers, methods of controlling servers, and non-transitory computer-readable mediumsLINE CORP·Filed 2022·Granted Apr 25, 2023·0 cites·20 claims
- 1874US6106999APhotosensitizer, visible light curable resin composition using the same, and use of the compositionMITSUI CHEMICALS·Filed 1998·Granted Aug 22, 2000·37 cites·35 claims
- 1973US10447636B2Server, method of controlling server, and non-transitory computer-readable mediumLINE CORP·Filed 2017·Granted Oct 15, 2019·1 cites·25 claims
- 2073US5425937AHair treatment composition and hair care product, both containing anti-keratin antibody, and production of anti-keratin antibodyKANEBO LTD·Filed 1991·Granted Jun 20, 1995·48 cites·4 claims
- 2172US11405756B2Terminal devices, information processing methods, and computer readable storage mediumsLINE CORP·Filed 2020·Granted Aug 2, 2022·0 cites·18 claims
- 2271US5077436ABis(3-aminophenoxy) aromatics and method of preparing the sameMITSUI TOATSU CHEMICALS·Filed 1986·Granted Dec 31, 1991·10 cites·15 claims
- 2369US11477150B2Servers, method of controlling servers, and non-transitory computer-readable mediumsLINE CORP·Filed 2021·Granted Oct 18, 2022·0 cites·18 claims
- 2469US5446142APhthalocyanine and naphthalocyanine light-absorbing compound and optical recording medium containing sameMITSUI TOATSU CHEMICALS·Filed 1993·Granted Aug 29, 1995·17 cites·22 claims
- 2568US9967384B2Communication server and communication terminalLINE CORP·Filed 2015·Granted May 8, 2018·2 cites·10 claims
- 2667US9702062B2Process for producing purified polysaccharide fibers, purified polysaccharide fibers and tiresBRIDGESTONE CORP·Filed 2014·Granted Jul 11, 2017·1 cites·8 claims
- 2766US6566449B2Polymaleimide-containing rubber composition and tireBRIDGESTONE CORP·Filed 2001·Granted May 20, 2003·5 cites·6 claims
- 2866US5350843AHalogenated phthalocyanine compound, method for preparing sameMITSUI TOATSU CHEMICALS·Filed 1991·Granted Sep 27, 1994·9 cites·14 claims
- 2965US10555135B2Terminal devices, information processing methods, and computer readable storage mediumsLINE CORP·Filed 2019·Granted Feb 4, 2020·0 cites·18 claims
- 3065US2024344242A1Chemically-recycled pet fiber, rubber-fiber composite, conveyor belt, hose and tireBRIDGESTONE CORP·Filed 2022·Application pending·0 cites
- 3164US6320020B1Sulfur-containing (thio)ether (co)polymer and a use thereofMITSUI CHEMICALS INC·Filed 1999·Granted Nov 20, 2001·17 cites·22 claims
- 3263US10992624B2Servers, methods of controlling servers, and non-transitory computer-readable mediumsLINE CORP·Filed 2019·Granted Apr 27, 2021·0 cites·17 claims
- 3363US8222178B2Catalyst and production process thereof, and chlorine production using the catalystHORIUCHI NOBUHIKO·Filed 2008·Granted Jul 17, 2012·1 cites·9 claims
- 3462US7770368B2Enveloping deviceGUNZE KK·Filed 2006·Granted Aug 10, 2010·4 cites·6 claims
- 3561US5789137ADyes for color filters and photosensitive resist resin composition containing the sameMITSUI CHEMICALS INC·Filed 1996·Granted Aug 4, 1998·5 cites·7 claims
- 3661US2025101639A1Chemical-recycled pet fiber, rubber-fiber composite, conveyor belt, hose and tireBRIDGESTONE CORP·Filed 2022·Application pending·0 cites
- 3759US9559132B2Solid-state image capture deviceHAMAMATSU PHOTONICS KK·Filed 2013·Granted Jan 31, 2017·0 cites·4 claims
- 3859US6570025B1Sulfur compound and use thereofMITSUI CHEMICALS INC·Filed 2000·Granted May 27, 2003·4 cites·1 claims
- 3959US5695911AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 9, 1997·7 cites·1 claims
- 4059US4692554AProcess for producing 1,3-bis(3-aminophenoxy)benzeneMITSUI TOATSU CHEMICALS·Filed 1984·Granted Sep 8, 1987·5 cites·6 claims
- 4158US11973397B2Dynamo-electric machineHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2020·Granted Apr 30, 2024·0 cites·4 claims
- 4257US5750229APhthalocyanine compound and optical recording medium containing itMITSUI TOATSU CHEMICALS·Filed 1997·Granted May 12, 1998·5 cites·7 claims
- 4356US5646273APhthalocyanine compound and optical recording medium containing itMITSUI TOATSU CHEMICALS·Filed 1995·Granted Jul 8, 1997·5 cites·16 claims
- 4455US5334714AMethod for preparing alkoxyphthalocyanineMITSUI TOATSU CHEMICALS·Filed 1993·Granted Aug 2, 1994·4 cites·9 claims
- 4554US11075570B2Rotary electric machine and drive system using sameHITACHI INDUSTRIAL PRODUCTS LTD·Filed 2017·Granted Jul 27, 2021·0 cites·10 claims
- 4654US7241511B2Rubber-based composite material and the rubber article using the sameBRIDGESTONE CORP·Filed 2003·Granted Jul 10, 2007·1 cites·9 claims
- 4754US4701567AProcess for producing 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindaneMITSUI TOATSU CHEMICALS·Filed 1986·Granted Oct 20, 1987·4 cites·7 claims
- 4854US2016295353A1Terminal devices, information processing methods, and computer readable storage mediumsLINE CORP·Filed 2015·Application pending·0 cites
- 4953US10243430B2Rotating electrical machine with rotor and stator, with a stator core including packet coresHITACHI LTD·Filed 2016·Granted Mar 26, 2019·0 cites·8 claims
- 5053US9698553B2Method for manufacturing terminal-fitted wireSUMITOMO WIRING SYSTEMS·Filed 2015·Granted Jul 4, 2017·1 cites·1 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →