Inventor · disambiguated record
Takashi Kashiwamura
Also filed as: KASHIWAMURA TAKASHI
14 granted patents·4 pending applications·108 citations·filing 1996–2019
91Inventor score
Top patents by PatentIndex Score
18 records- 0188US7320950B2Propylene polymer, and resin composition and molded product thereofIDEMITSU KOSAN CO·Filed 2006·Granted Jan 22, 2008·10 cites·3 claims
- 0284US7199202B2Propylene 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
- 0381US10217945B2Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic deviceIDEMITSU KOSAN CO·Filed 2014·Granted Feb 26, 2019·2 cites·17 claims
- 0480US6906155B1Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the sameIDEMITSU PETROCHEMICAL CO·Filed 1999·Granted Jun 14, 2005·29 cites·6 claims
- 0578US6339135B1Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymerIDEMITSU KOSAN CO·Filed 1996·Granted Jan 15, 2002·37 cites·15 claims
- 0675US7402610B2Carbonyl compound containing long-chain branched alkyl groupIDEMITSU KOSAN CO·Filed 2005·Granted Jul 22, 2008·2 cites·16 claims
- 0769US7453005B2Transition metal compound and catalyst for olefin polymerizationIDEMITSU KOSAN CO·Filed 2005·Granted Nov 18, 2008·2 cites·1 claims
- 0867US8017677B2Plasticizer for resin and resin composition containing the sameIDEMITSU KOSAN CO·Filed 2007·Granted Sep 13, 2011·2 cites·16 claims
- 0964US2009215973A1Propylene 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
- 1062US10763442B2Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic deviceIDEMITSU KOSAN CO·Filed 2019·Granted Sep 1, 2020·0 cites·36 claims
- 1161US6730626B2Transition metal compounds, polymerization catalysts for olefins, olefin polymers and process for their productionIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted May 4, 2004·3 cites·10 claims
- 1257US6770772B2Transition metal compound, polymerization catalysts for olefin, olefin polymers and process for their productionIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Aug 3, 2004·2 cites·19 claims
- 1356US7544758B2Propylene 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
- 1450US7547808B2Process for producing aldehyde with 2-position branched long-chain alkylIDEMITSU KOSAN CO·Filed 2006·Granted Jun 16, 2009·0 cites·5 claims
- 1543US2010266952A1Cyclic compound, photoresist base, photoresist composition, microfabrication process, and semiconductor deviceIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 1642US2010190107A1Cyclic compound, photoresist base material and photoresist compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 1740US10538514B2Compound, composition, organic electroluminescence element, and electronic deviceIDEMITSU KOSAN CO·Filed 2016·Granted Jan 21, 2020·0 cites·26 claims
- 1834US2017018719A1Compound, material for organic electroluminescence element, ink composition, organic electroluminescence element, and electronic deviceIDEMITSU KOSAN CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →