Katsutaka Yokoi

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic rubber, process for its production, and rubber compositions...
- Patent number 7,550,536
- Issue date Jun 23, 2009
- JSR Corporation
- Nobutoshi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oil-resistant thermoplastic elastomer composition and moldings usin...
- Patent number 6,815,506
- Issue date Nov 9, 2004
- JSR Corporation
- Masaaki Takashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR SEMICONDUCTOR TREATMENT AND TREATMENT METHOD
- Publication number 20190194493
- Publication date Jun 27, 2019
- JSR Corporation
- Katsutaka YOKOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAD FOR CHEMICAL MECHANICAL POLISHING AND METHOD OF CHEMICAL MECHAN...
- Publication number 20120322348
- Publication date Dec 20, 2012
- JSR Corporation
- Katsutaka Yokoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acrylic rubber, process for its production, and rubber compositions...
- Publication number 20050165191
- Publication date Jul 28, 2005
- JSR Corporation
- Nobutoshi Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oil-resistant thermoplastic elastomer composition and moldings usin...
- Publication number 20030096071
- Publication date May 22, 2003
- JSR Corporation
- Masaaki Takashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...