Inventor · disambiguated record
Masami Kanamaru
Also filed as: KANAMARU MASAMI
28 granted patents·14 pending applications·290 citations·filing 1996–2025
96Inventor score
Files withIDEMITSU KOSAN CO28IDEMITSU PETROCHEMICAL CO6FUJIMURA TAKENORI2KANAMARU MASAMI2PRIME POLYMER CO LTD1
Top patents by PatentIndex Score
42 records- 0190US6770355B1Polypropylene film and multilayered laminateIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted Aug 3, 2004·31 cites·19 claims
- 0288US7320950B2Propylene polymer, and resin composition and molded product thereofIDEMITSU KOSAN CO·Filed 2006·Granted Jan 22, 2008·10 cites·3 claims
- 0386US6734270B1Polypropylene-based calendered article and injection-molded articleIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted May 11, 2004·30 cites·12 claims
- 0484US7199202B2Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the sameIDEMITSU KOSAN CO·Filed 2004·Granted Apr 3, 2007·16 cites·8 claims
- 0583US6930160B21-Butene polymer and molded product consisting of the polymerIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Aug 16, 2005·22 cites·47 claims
- 0682US11034826B2Polypropylene-based resin composition, pellet, and molded objectIDEMITSU KOSAN CO·Filed 2018·Granted Jun 15, 2021·1 cites·19 claims
- 0782US7968665B2Highly flowable 1-butene polymer and process for producing the sameIDEMITSU KOSAN CO·Filed 2007·Granted Jun 28, 2011·5 cites·20 claims
- 0881US7459503B2Process for production of modified propylene polymers and modified propylene polymers produced by the processIDEMITSU KOSAN CO·Filed 2003·Granted Dec 2, 2008·17 cites·9 claims
- 0979US6043334APolycarbonate resin, crosslinked polycarbonate resin and electrophotographic photoreceptorIDEMITSU KOSAN CO·Filed 1996·Granted Mar 28, 2000·35 cites·16 claims
- 1076US6913834B2Polyolefin resin composition, film, and multilayer structureIDEMITSU KOSAN CO·Filed 2002·Granted Jul 5, 2005·14 cites·8 claims
- 1174US7309747B2Highly flowable 1-butene polymer and process for producing the sameIDEMITSU KOSAN CO·Filed 2003·Granted Dec 18, 2007·11 cites·9 claims
- 1274US7250211B1Polypropylene films and multilayered laminateIDEMITSU KOSAN CO·Filed 2000·Granted Jul 31, 2007·19 cites·10 claims
- 1374US2025289924A1Silane-containing compound and modified hydrogenated petroleum resinIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 1473US12110424B2Polypropylene-based adhesive and method for producing sameIDEMITSU KOSAN CO·Filed 2019·Granted Oct 8, 2024·2 cites·12 claims
- 1573US7067604B21-butene polymer and molded product consisting of the polymerIDEMITSU KOSAN CO·Filed 2004·Granted Jun 27, 2006·11 cites·23 claims
- 1670US2023069506A1Silane-containing compound and modified hydrogenated petroleum resinIDEMITSU KOSAN CO·Filed 2020·Application pending·0 cites
- 1765US8975202B2Polymerization catalysts and method for preservation of sameKANAMARU MASAMI·Filed 2010·Granted Mar 10, 2015·2 cites·26 claims
- 1864US7259215B2Process for producing propylene/ethylene block copolymer and propylene/ethylene block copolymerPRIME POLYMER CO LTD·Filed 2003·Granted Aug 21, 2007·6 cites·18 claims
- 1964US2009215973A1Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the sameIDEMITSU KOSAN CO·Filed 2009·Application pending·0 cites
- 2063US7214755B2Crystalline polymer of higher α-olefin and process for producing the sameIDEMITSU KOSAN CO·Filed 2003·Granted May 8, 2007·6 cites·18 claims
- 2163US6689849B1Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with theseIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted Feb 10, 2004·19 cites·16 claims
- 2260US12018182B2Thermoplastic resin composition and hot-melt adhesiveIDEMITSU KOSAN CO·Filed 2019·Granted Jun 25, 2024·0 cites·20 claims
- 2360US7420023B2Process for producing modified butene-1 polymer and modified butene-1 polymer obtained by the processIDEMITSU KOSAN CO·Filed 2003·Granted Sep 2, 2008·2 cites·14 claims
- 2459US6800706B1Propylene polymer, molded object thereof, and process for producing propylene polymerIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted Oct 5, 2004·15 cites·7 claims
- 2557US6562918B1Olefin polymerization catalyst, method for producing the same and method for producing olefinic polymerIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted May 13, 2003·13 cites·18 claims
- 2656US7544758B2Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the sameIDEMITSU KOSAN CO·Filed 2006·Granted Jun 9, 2009·3 cites·3 claims
- 2756US2018209080A1Crimped fiber and nonwoven fabricIDEMITSU KOSAN CO·Filed 2015·Application pending·0 cites
- 2852US2015252226A1Functionalized alpha-olefin polymer, as well as cured composition and cured article using sameIDEMITSU KOSAN CO·Filed 2013·Application pending·0 cites
- 2951US7763677B2Water-dispersible resin composition and water-dispersible polyolefin resin compositionIDEMITSU KOSAN CO·Filed 2006·Granted Jul 27, 2010·0 cites·17 claims
- 3051US7687573B2Water-dispersible polyolefin resin compositionIDEMITSU KOSAN CO·Filed 2006·Granted Mar 30, 2010·0 cites·8 claims
- 3151US2021032510A1Resin compositionIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 3246US2015299527A1Adhesive composition and adhesive tape using sameIDEMITSU KOSAN CO·Filed 2013·Application pending·0 cites
- 3345US9683141B2Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive compositionIDEMITSU KOSAN CO·Filed 2013·Granted Jun 20, 2017·0 cites·11 claims
- 3445US8445618B2Highly crystalline higher α-olefin polymer and process for production thereofFUJIMURA TAKENORI·Filed 2006·Granted May 21, 2013·0 cites·20 claims
- 3544US2009124771A1Polymerization catalyst and method for producing poly-alpha-olefin using the catalystIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
- 3643US2009270570A1Method for producing polyolefin and catalyst component used for production of polyolefinIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
- 3742US2005031883A1Wrapping film and shrink film each comprising butene polymerFiled 2002·Application pending·0 cites
- 3842US2007088124A1Thermoplastic resin compositionSERA MASANORI·Filed 2003·Application pending·0 cites
- 3936US2005159566A1Process for producing highly flowable propylene polymer and highly flowable propylene polymerIDEMITSU KOSAN CO·Filed 2003·Application pending·0 cites
- 4034US2013317166A1Alpha-olefin polymer and method for producing the sameKANAMARU MASAMI·Filed 2011·Application pending·0 cites
- 4131US2013102745A1Catalyst composition and process for production of olefin polymers using the catalyst compositionYABUKAMI MINORU·Filed 2011·Application pending·0 cites
- 4229US8178635B2α-Olefin polymer and process for production thereofFUJIMURA TAKENORI·Filed 2008·Granted May 15, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →