Rikimaru KUWABARA

Person

Chuo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production process of rubber composition
- Patent number 11,168,184
- Issue date Nov 9, 2021
- JSR Corporation
- Koichiro Tani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for forming polishing layer of chemical mechanical poli...
- Patent number 8,388,799
- Issue date Mar 5, 2013
- JSR Corporation
- Rikimaru Kuwabara
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing pad
- Patent number 8,053,521
- Issue date Nov 8, 2011
- JSR Corporation
- Takahiro Okamoto
- B24 - GRINDING POLISHING
Information Patent Grant
Method for producing chemical mechanical polishing pad
- Patent number 7,790,788
- Issue date Sep 7, 2010
- JSR Corporation
- Yukio Hosaka
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
RUBBER BALE, PRODUCTION METHOD THEREFOR, POLYMER COMPOSITION, CROSS...
- Publication number 20240002642
- Publication date Jan 4, 2024
- ENEOS Materials Corporation
- Rikimaru KUWABARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITION, METHOD FOR PRODUCING SAME, FORMULATION, CROSSL...
- Publication number 20230312889
- Publication date Oct 5, 2023
- ENEOS Materials Corporation
- Akihiko OOKUBO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE
- Publication number 20210395500
- Publication date Dec 23, 2021
- JSR Corporation
- Rikimaru KUWABARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPOSITION FOR FIBER-REINFORCED RESIN, PRODUCTION METHOD THEREFOR,...
- Publication number 20200339768
- Publication date Oct 29, 2020
- JSR Corporation
- Rikimaru KUWABARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION PROCESS OF RUBBER COMPOSITION
- Publication number 20200172682
- Publication date Jun 4, 2020
- JSR Corporation
- Koichiro TANI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CO...
- Publication number 20140223832
- Publication date Aug 14, 2014
- JSR Corporation
- Takahiro OKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CO...
- Publication number 20120083187
- Publication date Apr 5, 2012
- JSR Corporation
- Takahiro Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR FORMING POLISHING LAYER OF CHEMICAL MECHANICAL POLI...
- Publication number 20090191795
- Publication date Jul 30, 2009
- JSR Corporation
- Rikimaru KUWABARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CHEMICAL MECHANICAL POLISHING PAD
- Publication number 20090104856
- Publication date Apr 23, 2009
- JSR Corporation
- Yukio HOSAKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CHEMICAL MECHANICAL POLISHING PAD
- Publication number 20090036045
- Publication date Feb 5, 2009
- JSR Corporation
- Takahiro Okamoto
- B24 - GRINDING POLISHING

Rikimaru KUWABARA

Person

Patents Grantslast 30 patents

Production process of rubber composition

Composition for forming polishing layer of chemical mechanical poli...

Chemical mechanical polishing pad

Method for producing chemical mechanical polishing pad

Patents Applicationslast 30 patents

RUBBER BALE, PRODUCTION METHOD THEREFOR, POLYMER COMPOSITION, CROSS...

POLYMER COMPOSITION, METHOD FOR PRODUCING SAME, FORMULATION, CROSSL...

POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE

COMPOSITION FOR FIBER-REINFORCED RESIN, PRODUCTION METHOD THEREFOR,...

PRODUCTION PROCESS OF RUBBER COMPOSITION

POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CO...

POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CO...

COMPOSITION FOR FORMING POLISHING LAYER OF CHEMICAL MECHANICAL POLI...

METHOD FOR PRODUCING CHEMICAL MECHANICAL POLISHING PAD

CHEMICAL MECHANICAL POLISHING PAD