Takehiro Sagae

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing catalyst component for olefin polymerization,...
- Patent number 12,103,987
- Issue date Oct 1, 2024
- Japan Polypropylene Corporation
- Morikazu Niibe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst component for olefin polymerization, catalyst for olefin p...
- Patent number 9,751,961
- Issue date Sep 5, 2017
- Japan Polypropylene Corporation
- Miyuki Murase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene block copolymer and process for production thereof
- Patent number 7,875,682
- Issue date Jan 25, 2011
- Japan Polypropylene Corporation
- Kiyoshi Yukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CATALYST COMPONENT FOR OLEFIN POLYMERIZATION,...
- Publication number 20220144978
- Publication date May 12, 2022
- JAPAN POLYPROPYLENE CORPORATION
- Morikazu NIIBE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN P...
- Publication number 20160272736
- Publication date Sep 22, 2016
- JAPAN POLYPROPYLENE CORPORATION
- Miyuki MURASE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene Block Copolymer and Process for Production Thereof
- Publication number 20100144990
- Publication date Jun 10, 2010
- JAPAN POLYPROPYLENE CORPORATION
- Kiyoshi Yukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalysts for olefin polymerization, process for production of the...
- Publication number 20090069171
- Publication date Mar 12, 2009
- JAPAN POLYPROPYLENE CORPORATION
- Takehiro Sagae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...