Inventor
KASHIWAMURA TAKASHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KASHIWAMURA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
11 patentsUS7199202B2Apr 3, 2007
Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same
IDEMITSU KOSAN CO16 citations92
US6339135B1Jan 15, 2002
Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer
IDEMITSU KOSAN CO37 citations92
US7320950B2Jan 22, 2008
Propylene polymer, and resin composition and molded product thereof
IDEMITSU KOSAN CO10 citations83
US10217945B2Feb 26, 2019
Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic device
IDEMITSU KOSAN CO2 citations72
US8017677B2Sep 13, 2011
Plasticizer for resin and resin composition containing the same
IDEMITSU KOSAN CO2 citations62
US7544758B2Jun 9, 2009
Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same
IDEMITSU KOSAN CO3 citations62
US7453005B2Nov 18, 2008
Transition metal compound and catalyst for olefin polymerization
IDEMITSU KOSAN CO2 citations62
US7402610B2Jul 22, 2008
Carbonyl compound containing long-chain branched alkyl group
IDEMITSU KOSAN CO2 citations62
US10763442B2Sep 1, 2020
Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic device
IDEMITSU KOSAN CO0 citations51
US7547808B2Jun 16, 2009
Process for producing aldehyde with 2-position branched long-chain alkyl
IDEMITSU KOSAN CO0 citations51
US10538514B2Jan 21, 2020
Compound, composition, organic electroluminescence element, and electronic device
IDEMITSU KOSAN CO0 citations41
IDEMITSU PETROCHEMICAL CO
3 patentsUS6906155B1Jun 14, 2005
Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same
IDEMITSU PETROCHEMICAL CO29 citations92
US6770772B2Aug 3, 2004
Transition metal compound, polymerization catalysts for olefin, olefin polymers and process for their production
IDEMITSU PETROCHEMICAL CO2 citations62
US6730626B2May 4, 2004
Transition metal compounds, polymerization catalysts for olefins, olefin polymers and process for their production
IDEMITSU PETROCHEMICAL CO3 citations62