Assignee
HARIMA CHEMICALS INC
JP·56 granted patents·27 pending applications·361 citations·filing 1975–2023
Top patents by PatentIndex Score
83 records- 0194US9221132B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2012·Granted Dec 29, 2015·58 cites·11 claims
- 0292US10300562B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2018·Granted May 28, 2019·4 cites·3 claims
- 0387US10730989B2Method for producing (meth)acrylamide papermaking additive and (meth)acrylamide polymer papermaking additiveHARIMA CHEMICALS INC·Filed 2018·Granted Aug 4, 2020·11 cites·10 claims
- 0487US7902276B2Surface sizing agent and use thereofHARIMA CHEMICALS INC·Filed 2006·Granted Mar 8, 2011·10 cites·5 claims
- 0586US12103115B2Brazing material, brazing member, heat exchanger, and producing method of brazing memberHARIMA CHEMICALS INC·Filed 2019·Granted Oct 1, 2024·2 cites·27 claims
- 0684US7291517B2Method for removing resin mask layer and method for manufacturing solder bumped substrateHARIMA CHEMICALS INC·Filed 2005·Granted Nov 6, 2007·11 cites·14 claims
- 0781US7569164B2Solder precoating methodHARIMA CHEMICALS INC·Filed 2007·Granted Aug 4, 2009·12 cites·9 claims
- 0878US9445508B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2013·Granted Sep 13, 2016·4 cites·18 claims
- 0978US5189189AMethod of purifying polyunsaturated aliphatic compoundsHARIMA CHEMICALS INC·Filed 1991·Granted Feb 23, 1993·21 cites·13 claims
- 1077US9931716B2Solder alloy, solder composition, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2014·Granted Apr 3, 2018·3 cites·2 claims
- 1176US7988826B2Cationic surface sizing agent and paper coated with the sameHARIMA CHEMICALS INC·Filed 2006·Granted Aug 2, 2011·4 cites·6 claims
- 1274US7669752B2Flux for soldering and circuit boardHARIMA CHEMICALS INC·Filed 2007·Granted Mar 2, 2010·5 cites·19 claims
- 1373US9995001B2Acrylamide-based polymer, paper strength agent, and paperHARIMA CHEMICALS INC·Filed 2015·Granted Jun 12, 2018·1 cites·8 claims
- 1473US7452797B2Solder deposition method and solder bump forming methodHARIMA CHEMICALS INC·Filed 2004·Granted Nov 18, 2008·24 cites·15 claims
- 1573US5158697ADeinking agent for reproduction of printed waste papersHARIMA CHEMICALS INC·Filed 1990·Granted Oct 27, 1992·25 cites·5 claims
- 1672US5201944ASize composition for papermakingHARIMA CHEMICALS INC·Filed 1991·Granted Apr 13, 1993·39 cites·7 claims
- 1771US7524893B2Conductive adhesiveHARIMA CHEMICALS INC·Filed 2005·Granted Apr 28, 2009·8 cites·13 claims
- 1870US7503958B2Method of manufacturing the SnZnNiCu solder powder and the SnZnNiCu solder powderHARIMA CHEMICALS INC·Filed 2006·Granted Mar 17, 2009·4 cites·6 claims
- 1969US9221129B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2013·Granted Dec 29, 2015·2 cites·21 claims
- 2067US12479939B2Release agent and method of producing resin productHARIMA CHEMICALS INC·Filed 2021·Granted Nov 25, 2025·0 cites·17 claims
- 2167US10781281B2Resin for ink and inkHARIMA CHEMICALS INC·Filed 2019·Granted Sep 22, 2020·0 cites·2 claims
- 2267US2026011738A1Binder composition for lithium ion battery electrodesHARIMA CHEMICALS INC·Filed 2023·Application pending·0 cites
- 2367US2024158662A1Two-component curable coating agent and multilayer filmHARIMA CHEMICALS INC·Filed 2022·Application pending·0 cites
- 2466US2019134759A1Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2018·Application pending·0 cites
- 2565US5059272AMethod for the manufacture of electronic circuits utilizing a composition with insulating and electroconductive propertiesHARIMA CHEMICALS INC·Filed 1989·Granted Oct 22, 1991·19 cites·7 claims
- 2664US7798389B2Flux for soldering, soldering method, and printed circuit boardHARIMA CHEMICALS INC·Filed 2007·Granted Sep 21, 2010·2 cites·11 claims
- 2762US6923875B2Solder precipitating compositionHARIMA CHEMICALS INC·Filed 2003·Granted Aug 2, 2005·8 cites·10 claims
- 2861US12115601B2Method of applying solid brazing material, method of producing coated workpiece, application apparatus, and roll-shaped solid brazing materialHARIMA CHEMICALS INC·Filed 2020·Granted Oct 15, 2024·0 cites·9 claims
- 2961US11472976B2Resin for active-energy-ray-curable ink, composition for active-energy-ray-curable ink, and active-energy-ray-curable inkHARIMA CHEMICALS INC·Filed 2021·Granted Oct 18, 2022·0 cites·5 claims
- 3061US10213880B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2016·Granted Feb 26, 2019·0 cites·6 claims
- 3161US9233420B2Fine metal particles and fine metal oxide particles in dry powder form, and use thereofHARIMA CHEMICALS INC·Filed 2014·Granted Jan 12, 2016·0 cites·5 claims
- 3260US10099321B2Flux and solder pasteHARIMA CHEMICALS INC·Filed 2013·Granted Oct 16, 2018·1 cites·19 claims
- 3360US9815963B2Agglomerated silica, rubber composition, tire, producing method of agglomerated silica, and producing method of rubber compositionHARIMA CHEMICALS INC·Filed 2014·Granted Nov 14, 2017·0 cites·5 claims
- 3460US2024150607A1Two-component curable coating agent and multilayer filmHARIMA CHEMICALS INC·Filed 2022·Application pending·0 cites
- 3559US12011787B2Flux, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2020·Granted Jun 18, 2024·0 cites·10 claims
- 3659US9956649B2Solder alloy, solder paste, and electronic circuit boardHARIMA CHEMICALS INC·Filed 2014·Granted May 1, 2018·0 cites·6 claims
- 3758US11826859B2Brazing material, brazing member, and heat exchangerHARIMA CHEMICALS INC·Filed 2020·Granted Nov 28, 2023·0 cites·6 claims
- 3858US4851153AConductive high molecular weight compositionHARIMA CHEMICALS INC·Filed 1987·Granted Jul 25, 1989·17 cites·5 claims
- 3957US10781344B2Tackifier resin and pressure-sensitive adhesive compositionHARIMA CHEMICALS INC·Filed 2016·Granted Sep 22, 2020·0 cites·5 claims
- 4057US8349135B2Papermaking additive and filled paperHARIMA CHEMICALS INC·Filed 2008·Granted Jan 8, 2013·0 cites·6 claims
- 4156US2018339371A1Flux and solder pasteHARIMA CHEMICALS INC·Filed 2018·Application pending·0 cites
- 4256US2024228824A1Aqueous coating agent, article, and method of producing rosin-modified polyester resinHARIMA CHEMICALS INC·Filed 2021·Application pending·0 cites
- 4355US11945052B2Brazing material application method and manufacturing method of metal member for brazingHARIMA CHEMICALS INC·Filed 2020·Granted Apr 2, 2024·0 cites·8 claims
- 4455US11186740B2Inorganic particle dispersionHARIMA CHEMICALS INC·Filed 2018·Granted Nov 30, 2021·0 cites·8 claims
- 4555US5399660ASizing agent composite for papermakingHARIMA CHEMICALS INC·Filed 1993·Granted Mar 21, 1995·12 cites·17 claims
- 4655US5021269AMethod for forming a metal film on the surface of a substrate metalHARIMA CHEMICALS INC·Filed 1989·Granted Jun 4, 1991·17 cites·14 claims
- 4754US12545795B2Resin composition for aqueous inkHARIMA CHEMICALS INC·Filed 2020·Granted Feb 10, 2026·0 cites·8 claims
- 4854US10947363B2Filler for tires, rubber composition for tires, tire, method for producing filler for tires, and aggregation inhibitorHARIMA CHEMICALS INC·Filed 2017·Granted Mar 16, 2021·0 cites·11 claims
- 4954US10252377B2Aqueous aluminum brazing compositionHARIMA CHEMICALS INC·Filed 2014·Granted Apr 9, 2019·0 cites·9 claims
- 5053US3992510AMethod for recovery of iodineHARIMA CHEMICALS INC·Filed 1975·Granted Nov 16, 1976·14 cites·5 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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