Inventor · disambiguated record
Hideo Nagashima
Also filed as: NAGASHIMA HIDEO · SUZUKI HIROSHIGE
33 granted patents·7 pending applications·599 citations·filing 1977–2023
97Inventor score
Files withUNIV KYUSHU NAT UNIV CORP14TACHI S CO6JAPAN SCIENCE & TECH AGENCY3STK CERAMICS LAB3NAGASHIMA HIDEO2
Top patents by PatentIndex Score
40 records- 0193US5423593ALumbar support deviceTACHI S CO·Filed 1994·Granted Jun 13, 1995·105 cites·10 claims
- 0292US5145233AArrangement of headrest in seatTACHI S CO·Filed 1991·Granted Sep 8, 1992·102 cites·4 claims
- 0389US5635204AMethod for transdermal induction of anesthesia, analgesia or sedationMONTEFIORE MED CENTER·Filed 1994·Granted Jun 3, 1997·133 cites·12 claims
- 0484US9421532B2Mononuclear iron complex and organic synthesis reaction using sameUNIV KYUSHU NAT UNIV CORP·Filed 2014·Granted Aug 23, 2016·3 cites·15 claims
- 0583US10829504B2Isocyanide compound and hydrosilylation reaction catalystSHINETSU CHEMICAL CO·Filed 2017·Granted Nov 10, 2020·2 cites·21 claims
- 0682US6492480B1Method of polymerizing a silalkylenesiloxaneJAPAN SCIENCE & TECH CORP·Filed 2000·Granted Dec 10, 2002·24 cites·5 claims
- 0780US10239896B2Hydrosilylation iron catalystUNIV KYUSHU NAT UNIV CORP·Filed 2015·Granted Mar 26, 2019·2 cites·16 claims
- 0878US12296325B2Catalyst for hydrosilylation reaction, hydrogenation reaction, and hydrosilane reduction reactionUNIV KYUSHU NAT UNIV CORP·Filed 2023·Granted May 13, 2025·0 cites·2 claims
- 0978US8722562B2Metal fine particle dispersant containing branched polymer compound having ammonium groupKOJIMA KEISUKE·Filed 2009·Granted May 13, 2014·3 cites·16 claims
- 1073US9782762B2Substituted mononuclear ruthenium complexes for catalysis of synthetic organic reactionsUNIV KYUSHU NAT UNIV CORP·Filed 2014·Granted Oct 10, 2017·1 cites·11 claims
- 1172US10363551B2Mononuclear iron complex and organic synthesis reaction using sameUNIV KYUSHU NAT UNIV CORP·Filed 2016·Granted Jul 30, 2019·1 cites·13 claims
- 1272US2022401938A1Catalyst for hydrosilylation reaction, hydrogenation reaction, and hydrosilane reduction reactionUNIV KYUSHU NAT UNIV CORP·Filed 2022·Application pending·0 cites
- 1371US10597491B2Metal fine particle dispersant containing branched polymer compound having ammonium groupNISSAN CHEMICAL IND LTD·Filed 2019·Granted Mar 24, 2020·0 cites·3 claims
- 1468US5501165AMethod for forming decorative creases in a trim cover assemblyTACHI S CO·Filed 1994·Granted Mar 26, 1996·40 cites·19 claims
- 1567US10005797B2Hydrosilylation reaction catalystUNIV KYUSHU NAT UNIV CORP·Filed 2015·Granted Jun 26, 2018·1 cites·8 claims
- 1667US5242143ACover for slide rail of automotive seatTACHI S CO·Filed 1992·Granted Sep 7, 1993·45 cites·7 claims
- 1766US9884316B2Mononuclear ruthenium complex and organic synthesis reaction using sameUNIV KYUSHU NAT UNIV CORP·Filed 2015·Granted Feb 6, 2018·1 cites·13 claims
- 1865US7674866B2Method of producing polymer using iron complex as catalystUNIV KYUSHU NAT UNIV CORP·Filed 2006·Granted Mar 9, 2010·2 cites·12 claims
- 1965US4515755AApparatus for producing a silicon single crystal from a silicon meltTOSHIBA CERAMICS CO·Filed 1982·Granted May 7, 1985·19 cites·11 claims
- 2063US2014288264A1Metal fine particle dispersant containing branched polymer compound having ammonium groupUNIV KYUSHU·Filed 2014·Application pending·0 cites
- 2161US5318848AModified silica gel in chromatography packing materialSHISEIDO CO LTD·Filed 1991·Granted Jun 7, 1994·21 cites·3 claims
- 2261US4112648AWall structure of hot fluid chamberPRESIDENT OF THE AGENCY OF IND·Filed 1977·Granted Sep 12, 1978·13 cites·5 claims
- 2360US7153916B2Transition metal compound, catalyst for polymerization of olefin, and process for polymerization of ofelin using the catalystTOSOH CORP·Filed 2002·Granted Dec 26, 2006·6 cites·17 claims
- 2455US2020001285A1Catalyst for hydrosilylation reaction, hydrogenation reaction, and hydrosilane reduction reactionUNIV KYUSHU NAT UNIV CORP·Filed 2018·Application pending·0 cites
- 2552US4873053AMethod for manufacturing a metal boride ceramic materialSTK CERAMICS LAB·Filed 1988·Granted Oct 10, 1989·11 cites·20 claims
- 2647US5185112ATitanium boride ceramic materialSAITO HAJIME·Filed 1988·Granted Feb 9, 1993·10 cites·3 claims
- 2747US5102835AMetal boride ceramic materialSTK CERAMICS LAB·Filed 1990·Granted Apr 7, 1992·9 cites·6 claims
- 2846US11034712B2Method for producing transition metal-isocyanide complexUNIV KYUSHU NAT UNIV CORP·Filed 2018·Granted Jun 15, 2021·0 cites·17 claims
- 2943US11773052B2Enamine compound and use thereofJAPAN SCIENCE & TECH AGENCY·Filed 2018·Granted Oct 3, 2023·0 cites·21 claims
- 3043US5158913AMetal boride ceramic materialSTK CERAMICS LAB·Filed 1990·Granted Oct 27, 1992·7 cites·7 claims
- 3143US4155377AHot fluid-conducting pipe assemblyAGENCY IND SCIENCE TECHN·Filed 1977·Granted May 22, 1979·10 cites·6 claims
- 3241US2020247957A1Cobalt complex, production method therefor, and catalyst for hydrosilylation reactionUNIV KYUSHU NAT UNIV CORP·Filed 2018·Application pending·0 cites
- 3340US7425599B2Polyvinyl ethers having silicon-containing functional groups or atomic groups at the end and process for production thereofJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Sep 16, 2008·0 cites·3 claims
- 3438US5246267AArmrest mounting structure in automotive seatTACHI S CO·Filed 1991·Granted Sep 21, 1993·17 cites·6 claims
- 3538US2020284946A1Organic optical materialJAPAN SCIENCE & TECH AGENCY·Filed 2018·Application pending·0 cites
- 3637US9243084B2Method for producing chlorinated hyperbranched polymerNAGASHIMA HIDEO·Filed 2012·Granted Jan 26, 2016·0 cites·2 claims
- 3737US4688852AVertical adjustment device for headrest in vehicle seatTACHI S CO·Filed 1986·Granted Aug 25, 1987·11 cites·4 claims
- 3837US2018200703A1Hydrosilylation reaction catalystUNIV KYUSHU NAT UNIV CORP·Filed 2016·Application pending·0 cites
- 3935US10000515B2Hydrosilylation reaction catalystUNIV KYUSHU NAT UNIV CORP·Filed 2015·Granted Jun 19, 2018·0 cites·7 claims
- 4031US2011318554A1Hyperbranched polymer containing thioester groupsNAGASHIMA HIDEO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →