Inventor · disambiguated record
Yoshiharu Kikuchi
Also filed as: KIKUCHI YOSHIHARU
35 granted patents·9 pending applications·351 citations·filing 1988–2022
97Inventor score
Files withMITSUI CHEMICALS INC22MITSUI PETROCHEMICAL IND7HITACHI LTD3NIHON KOHDEN CORP3ARAKAWA TAKAYUKI1
Top patents by PatentIndex Score
44 records- 0197US6864315B1Crosslinkable rubber compositions and use thereofMITSUI CHEMICALS INC·Filed 2000·Granted Mar 8, 2005·106 cites·88 claims
- 0296US10435494B2Ethylene/α-olefin/non-conjugated polyene copolymer, and production process and use thereofMITSUI CHEMICALS INC·Filed 2018·Granted Oct 8, 2019·8 cites·14 claims
- 0393US7857395B2Seat, seat cushion and backrest thereofTS TECH CO LTD·Filed 2008·Granted Dec 28, 2010·29 cites·16 claims
- 0491US10131726B2Ethylene/α-olefin/non-conjugated polyene copolymer, and production process and use thereofMITSUI CHECMICALS INC·Filed 2015·Granted Nov 20, 2018·9 cites·27 claims
- 0590US7176269B2Curable composition and its useMITSUI CHEMICALS INC·Filed 2001·Granted Feb 13, 2007·47 cites·40 claims
- 0689US9193856B2Copolymer, rubber composition, cross-linked rubber, cross-linked foam, and uses thereofEBATA HIROKI·Filed 2009·Granted Nov 24, 2015·27 cites·12 claims
- 0787US10975223B2Resin composition and use thereofMITSUI CHEMICALS INC·Filed 2016·Granted Apr 13, 2021·2 cites·41 claims
- 0882US6743862B2Crosslinkable rubber compositions and uses thereofMITSUI CHEMICALS INC·Filed 2001·Granted Jun 1, 2004·20 cites·42 claims
- 0981US9109065B2Ethylene copolymer, composition including the copolymer, and shaped article and film or sheet formed from the ethylene copolymer or the compositionMITSUI CHEMICALS INC·Filed 2012·Granted Aug 18, 2015·3 cites·19 claims
- 1079US7208548B2Crosslinkable rubber compositions and uses thereofMITSUI CHEMICALS INC·Filed 2004·Granted Apr 24, 2007·11 cites·6 claims
- 1178US6333955B1Control rod and manufacturing method for the control rodHITACHI LTD·Filed 2000·Granted Dec 25, 2001·14 cites·5 claims
- 1277US7448304B2LatheTSUGAMI KK·Filed 2004·Granted Nov 11, 2008·15 cites·6 claims
- 1374US2022266568A1LaminateMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 1471US8213563B1Control rodARAKAWA TAKAYUKI·Filed 2008·Granted Jul 3, 2012·2 cites·8 claims
- 1567US11312114B2Laminate including ethylene/α-olefin/non-conjugated polyene copolymer composition, and ethylene/α-olefin/non-conjugated polyene copolymer compositionMITSUI CHEMICALS INC·Filed 2019·Granted Apr 26, 2022·0 cites·6 claims
- 1665US2019358928A1LaminateMITSUI CHEMICALS INC·Filed 2018·Application pending·0 cites
- 1764US6608144B1Ethylene α-olefin/unconjugated polyene random copolymer rubber containing hydrolyzable silyl group and process for producing the sameSHINETSU CHEMICAL CO·Filed 2000·Granted Aug 19, 2003·6 cites·10 claims
- 1862US12221544B2Acrylonitrile-butadiene rubber composition, and laminate having layer of the compositionMITSUI CHEMICALS INC·Filed 2019·Granted Feb 11, 2025·0 cites·3 claims
- 1961US6391413B1Raw rubber lapping filmMITSUI CHEMICALS INC·Filed 2000·Granted May 21, 2002·3 cites·24 claims
- 2060US6654438B1Control rod for boiling water reactor, unit for control rod and production method of control rodHITACHI LTD·Filed 2001·Granted Nov 25, 2003·4 cites·6 claims
- 2157US11964447B2LaminateMITSUI CHEMICALS INC·Filed 2018·Granted Apr 23, 2024·0 cites·8 claims
- 2256US12036778B2Laminate including layer of ethylene-α-olefin-nonconjugated polyene copolymer composition, and application thereofMITSUI CHEMICALS INC·Filed 2019·Granted Jul 16, 2024·0 cites·11 claims
- 2356US5237010AChlorinated ethylene-α-olefin copolymer rubber and compositionMITSUI PETROCHEMICAL IND·Filed 1992·Granted Aug 17, 1993·10 cites·3 claims
- 2455US2021008852A1Laminate and application of the sameMITSUI CHEMICALS INC·Filed 2019·Application pending·0 cites
- 2553US9914820B2Lumps and compositionMITSUI CHEMICALS INC·Filed 2014·Granted Mar 13, 2018·0 cites·8 claims
- 2651US2009235686A1Fluid temperature regulatorNIHON KOHDEN CORP·Filed 2009·Application pending·0 cites
- 2749US11627886B2Blood pressure measuring apparatusNIHON KOHDEN CORP·Filed 2018·Granted Apr 18, 2023·0 cites·6 claims
- 2849US11484215B2Blood pressure measuring apparatusNIHON KOHDEN CORP·Filed 2018·Granted Nov 1, 2022·0 cites·15 claims
- 2948US5004787AVulcanizable rubber composition with triazine thiolsMITSUI PETROCHEMICAL IND·Filed 1988·Granted Apr 2, 1991·6 cites·15 claims
- 3047US11613594B2Crosslinked molded article and production method thereofMITSUI CHEMICALS INC·Filed 2018·Granted Mar 28, 2023·0 cites·5 claims
- 3147US5470919AChlorinated ethylene/α-olefin copolymer rubber and composition containing the sameMITSUI PETROCHEMICAL IND·Filed 1994·Granted Nov 28, 1995·6 cites·5 claims
- 3247US2020016874A1LaminateMITSUI CHEMICALS INC·Filed 2018·Application pending·0 cites
- 3347US2007015893A1Curable composition and its useMITSUI CHEMICALS INC·Filed 2006·Application pending·0 cites
- 3447US2006142437A1Pellet comprising ethylene-alpha-olefin-non-conjugated polyene copolymer, method for producing thermoplastic elastomer, and method for producing pellet comprising ethylene-alpha-olefin-non-conjugated polyene copolymerMITSUI CHEMICALS INC·Filed 2004·Application pending·0 cites
- 3545US9187837B2Plating apparatus, nozzle-anode unit, method of manufacturing plated member, and fixing apparatus for member to be platedYUKEN KOGYO CO LTD·Filed 2014·Granted Nov 17, 2015·0 cites·12 claims
- 3644US2003053581A1Control rod for boiling water reactor, unit for control rod and production method of control rodFiled 2002·Application pending·0 cites
- 3743US11905348B2Ethylene/alpha-olefin/non-conjugated polyene copolymer, method for producing the same, and use thereofMITSUI CHEMICALS INC·Filed 2018·Granted Feb 20, 2024·0 cites·39 claims
- 3843US2019047264A1Laminate and application for sameMITSUI CHEMICALS INC·Filed 2017·Application pending·0 cites
- 3940US5310818AVulcanizable chlorine-containing rubber compositions containing triazinethiol amine salt vulcanizing agentsMITSUI PETROCHEMICAL IND·Filed 1992·Granted May 10, 1994·3 cites·5 claims
- 4039US5206305AChlorinated ethylene-alpha-olefin copolymer rubber and composition thereofMITSUI PETROCHEMICAL IND·Filed 1991·Granted Apr 27, 1993·5 cites·17 claims
- 4139US5076967ASemiconductive rubber foamMITSUI PETROCHEMICAL IND·Filed 1991·Granted Dec 31, 1991·4 cites·12 claims
- 4236US10349842B2Blood pressure measuring apparatusUSUDA TAKASHI·Filed 2011·Granted Jul 16, 2019·0 cites·11 claims
- 4336US5041329AVulcanized rubber article and process for the preparation of the sameMITSUI PETROCHEMICAL IND·Filed 1990·Granted Aug 20, 1991·4 cites·12 claims
- 4435US6028906AManufacturing method of control rod for boiling water reactorHITACHI LTD·Filed 1998·Granted Feb 22, 2000·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →