Inventor
TANI NORIYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TANI NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
13 patentsUS5854165ADec 29, 1998
Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer by use of catalyst
IDEMITSU KOSAN CO54 citations96
US5391626AFeb 21, 1995
Styrenic block copolymer and process for producing same
IDEMITSU KOSAN CO82 citations96
US7199202B2Apr 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
US5418290AMay 23, 1995
Styrenic block copolymers and process for producing same
IDEMITSU KOSAN CO42 citations92
US5250629AOct 5, 1993
Graft copolymer and process for producing the same
IDEMITSU KOSAN CO49 citations92
US5739225AApr 14, 1998
Process for preparing olefin polymer, and ethylenic polymer
IDEMITSU KOSAN CO52 citations91
US7320950B2Jan 22, 2008
Propylene polymer, and resin composition and molded product thereof
IDEMITSU KOSAN CO10 citations83
US5362814ANov 8, 1994
Graft copolymer, process for production thereof and resin composition containing same
IDEMITSU KOSAN CO19 citations82
US5418276AMay 23, 1995
Graft copolymer, process for production thereof and resin composition containing same
IDEMITSU KOSAN CO7 citations74
US6171994B1Jan 9, 2001
Multiple crosslinking type transition metal compound used for olefin polymerization process
IDEMITSU KOSAN CO12 citations73
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
US6939929B2Sep 6, 2005
Alpha-olefin-aromatic vinyl copolymer
IDEMITSU KOSAN CO3 citations57
PANASONIC CORP
3 patentsIDEMITSU PETROCHEMICAL CO
2 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
US6696527B1Feb 24, 2004
Olefin copolymers and films and sheets
IDEMITSU PETROCHEMICAL CO2 citations62