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Hideshi UCHINO
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Mie, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polar group-containing olefin copolymer, multinary polar olefin cop...
Patent number
10,975,182
Issue date
Apr 13, 2021
JAPAN POLYETHYLENE CORPORATION
Kazunari Abe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metallocene complex and method for producing olefin polymer
Patent number
9,963,522
Issue date
May 8, 2018
Japan Polypropylene Corporation
Toshinori Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triarylphosphine or triarylarsine compound, alpha-olefin polymeriza...
Patent number
9,890,231
Issue date
Feb 13, 2018
Japan Polyethylene Corporation
Minoru Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triarylphosphine or triarylarsine compound, alpha-olefin polymeriza...
Patent number
9,376,459
Issue date
Jun 28, 2016
Japan Polyethylene Corporation
Minoru Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene complex and polymerization method of olefin
Patent number
8,461,365
Issue date
Jun 11, 2013
Japan Polypropylene Corporation
Masato Nakano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Propylene-based polymer and method for producing the same, and prop...
Patent number
8,324,335
Issue date
Dec 4, 2012
Japan Polypropylene Corporation
Masaaki Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene-based polymer, production method therefor, composition us...
Patent number
8,080,624
Issue date
Dec 20, 2011
Japan Polypropylene Corporation
Masaaki Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene resin composition
Patent number
7,915,359
Issue date
Mar 29, 2011
Japan Polypropylene Corporation
Shinichi Kitade
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Component of catalyst for olefin polymerization
Patent number
6,677,411
Issue date
Jan 13, 2004
Japan Polychem Corporation
Hideshi Uchino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst and method for polymerizing olefin u...
Patent number
6,531,552
Issue date
Mar 11, 2003
Japan Polychem Corporation
Hiroshi Nakano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst useful for the polymerization of olefins
Patent number
6,143,911
Issue date
Nov 7, 2000
Mitsubishi Petrochemical Company Limited
Takashi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst component for polymerization of alpha-olefins and process...
Patent number
6,084,043
Issue date
Jul 4, 2000
Mitsubishi Chemical Corporation
Toshihiko Sugano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst component for the polymerization of .alpha.-olefins and a...
Patent number
5,594,081
Issue date
Jan 14, 1997
Mitsubishi Chemical Corporation
Hideshi Uchino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst useful for the polymerization of olefins
Patent number
5,561,093
Issue date
Oct 1, 1996
Mitsubishi Chemical Corporation
Takashi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminated olefin polymers
Patent number
5,444,125
Issue date
Aug 22, 1995
Mitsubishi Petrochemical Company Limited
Masayuki Tomita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of alpha-olefin polymers
Patent number
5,385,877
Issue date
Jan 31, 1995
Mitsubishi Petrochemical Company Limited
Takashi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Propylene copolymer composition
Patent number
5,331,054
Issue date
Jul 19, 1994
Mitsubishi Petrochemical Company, Ltd.
Takashi Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized olefin polymers
Patent number
5,252,677
Issue date
Oct 12, 1993
Mitsubishi Petrochemical Company Limited
Masayuki Tomita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a propylene random copolymer
Patent number
5,225,501
Issue date
Jul 6, 1993
Mitsubishi Petrochemical Company Limited
Takashi Fujita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLAR GROUP-CONTAINING OLEFIN COPOLYMER, MULTINARY POLAR OLEFIN COP...
Publication number
20190062473
Publication date
Feb 28, 2019
Japan Polyethylene Corporation
Kazunari Abe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METALLOCENE COMPLEX AND METHOD FOR PRODUCING OLEFIN POLYMER
Publication number
20170081431
Publication date
Mar 23, 2017
JAPAN POLYPROPYLENE CORPORATION
Toshinori SUZUKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL TRIARYLPHOSPHINE OR TRIARYLARSINE COMPOUND, ALPHA-OLEFIN POLY...
Publication number
20160264699
Publication date
Sep 15, 2016
JAPAN POLYETHYLENE CORPORATION
Minoru Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLAR GROUP-CONTAINING OLEFIN COPOLYMER, MULTINARY POLAR OLEFIN COP...
Publication number
20150004344
Publication date
Jan 1, 2015
Japan Polypropylene Corporation
Kazunari Abe
B32 - LAYERED PRODUCTS
Information
Patent Application
NOVEL TRIARYLPHOSPHINE OR TRIARYLARSINE COMPOUND, ALPHA-OLEFIN POLY...
Publication number
20110257351
Publication date
Oct 20, 2011
JAPAN POLYPROPYLENE CORPORATION
Minoru Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METALLOCENE COMPLEX AND POLYMERIZATION METHOD OF OLEFIN
Publication number
20110230622
Publication date
Sep 22, 2011
JAPAN POLYPROPYLENE CORPORATION
Masato Nakano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BASED POLYMER, PRODUCTION METHOD THEREFOR, COMPOSITION US...
Publication number
20100227987
Publication date
Sep 9, 2010
JAPAN POLYPROPYLENE CORPORATION
Masaaki Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BASED POLYMER AND METHOD FOR PRODUCING THE SAME, AND PROP...
Publication number
20100168323
Publication date
Jul 1, 2010
JAPAN POLYPROPYLENE CORPORATION
Masaaki ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE RESIN COMPOSITION
Publication number
20090118414
Publication date
May 7, 2009
JAPAN POLYPROPYLENE CORPORATION
Shinichi Kitade
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Component of catalyst for olefin polymerization
Publication number
20030027950
Publication date
Feb 6, 2003
Hideshi Uchino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization catalyst and method for polymerizing olefin u...
Publication number
20020004447
Publication date
Jan 10, 2002
JAPAN POLYCHEM CORPORATION
Hiroshi Nakano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...