Inventor
FUNABASHI HIDEO
US26 patents
⚠️ This page may combine multiple inventors who share the name “FUNABASHI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU PETROCHEMICAL CO
17 patentsUS5556820ASep 17, 1996
Catalyst component for olefin polymerization and process for producing polyolefins
IDEMITSU PETROCHEMICAL CO91 citations93
US6930160B2Aug 16, 2005
1-Butene polymer and molded product consisting of the polymer
IDEMITSU PETROCHEMICAL CO22 citations92
US6906155B1Jun 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
US6770355B1Aug 3, 2004
Polypropylene film and multilayered laminate
IDEMITSU PETROCHEMICAL CO31 citations92
US6562886B1May 13, 2003
Propylene polymer composition and films made therefrom
IDEMITSU PETROCHEMICAL CO32 citations92
US5194531AMar 16, 1993
Process for producing polyolefins
IDEMITSU PETROCHEMICAL CO39 citations91
US4981930AJan 1, 1991
Method of production of polyolefins
IDEMITSU PETROCHEMICAL CO26 citations90
US6777365B2Aug 17, 2004
Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer
IDEMITSU PETROCHEMICAL CO16 citations88
US6689849B1Feb 10, 2004
Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these
IDEMITSU PETROCHEMICAL CO19 citations84
US6800706B1Oct 5, 2004
Propylene polymer, molded object thereof, and process for producing propylene polymer
IDEMITSU PETROCHEMICAL CO15 citations83
US5354820AOct 11, 1994
Process for the preparation of olefin polymer
IDEMITSU PETROCHEMICAL CO16 citations74
US4948841AAug 14, 1990
Propylene polymer composition
IDEMITSU PETROCHEMICAL CO19 citations72
US4946898AAug 7, 1990
Propylene polymer composition
IDEMITSU PETROCHEMICAL CO15 citations72
US5330949AJul 19, 1994
Method for producing polyolefin
IDEMITSU PETROCHEMICAL CO11 citations71
US5296430AMar 22, 1994
Method for the preparation of a stabilized catalyst for the polymerization of olefins
IDEMITSU PETROCHEMICAL CO10 citations71
US5494982AFeb 27, 1996
Process for preparing ethylenic polymer composition
IDEMITSU PETROCHEMICAL CO8 citations69
US6143845ANov 7, 2000
Process for producing polyolefin
IDEMITSU PETROCHEMICAL CO2 citations60
IDEMITSU KOSAN CO
6 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
US7067604B2Jun 27, 2006
1-butene polymer and molded product consisting of the polymer
IDEMITSU KOSAN CO11 citations83
US7250211B1Jul 31, 2007
Polypropylene films and multilayered laminate
IDEMITSU KOSAN CO19 citations82
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
US7220694B2May 22, 2007
Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer
IDEMITSU KOSAN CO3 citations58
US7081427B2Jul 25, 2006
Solid catalyst component for olefin polymerization
IDEMITSU KOSAN CO0 citations52