Tsutomu Yoshimura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for recovering unreacted alpha, beta-ethylenically unsaturat...
- Patent number 11,345,765
- Issue date May 31, 2022
- Zeon Corporation
- Tsutomu Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing carboxylated nitrile rubber
- Patent number 11,198,750
- Issue date Dec 14, 2021
- Zeon Corporation
- Tsutomu Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing carboxyl-group-containing nitrile rubber
- Patent number 11,161,920
- Issue date Nov 2, 2021
- Zeon Corporation
- Taiki Herai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic rubber composition and cross-linked rubber product
- Patent number 8,609,753
- Issue date Dec 17, 2013
- Zeon Corporation
- Tomonori Ogawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Recovering Unreacted Alpha, Beta-Ethylenically Unsaturat...
- Publication number 20210002391
- Publication date Jan 7, 2021
- Zeon Corporation
- Tsutomu YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CARBOXYLATED NITRILE RUBBER
- Publication number 20200283557
- Publication date Sep 10, 2020
- Zeon Corporation
- Tsutomu YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CARBOXYL-GROUP-CONTAINING NITRILE RUBBER
- Publication number 20200031955
- Publication date Jan 30, 2020
- Zeon Corporation
- Taiki HERAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NITRILE COPOLYMER RUBBER AND METHOD OF PRODUCTION THEREOF
- Publication number 20160185890
- Publication date Jun 30, 2016
- Zeon Corporation
- Tsutomu YOSHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC RUBBER COMPOSITION AND CROSS-LINKED RUBBER PRODUCT
- Publication number 20120302674
- Publication date Nov 29, 2012
- Tomonori Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER
- Publication number 20110105692
- Publication date May 5, 2011
- Tsutomu Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tsutomu Yoshimura

Person

Patents Grantslast 30 patents

Method for recovering unreacted alpha, beta-ethylenically unsaturat...

Method for producing carboxylated nitrile rubber

Method for producing carboxyl-group-containing nitrile rubber

Acrylic rubber composition and cross-linked rubber product

Patents Applicationslast 30 patents

Method for Recovering Unreacted Alpha, Beta-Ethylenically Unsaturat...

METHOD FOR PRODUCING CARBOXYLATED NITRILE RUBBER

METHOD FOR PRODUCING CARBOXYL-GROUP-CONTAINING NITRILE RUBBER

NITRILE COPOLYMER RUBBER AND METHOD OF PRODUCTION THEREOF

ACRYLIC RUBBER COMPOSITION AND CROSS-LINKED RUBBER PRODUCT

NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER