Masato Sakamoto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitrile group-containing highly saturated copolymer rubber composition
- Patent number 10,988,609
- Issue date Apr 27, 2021
- Zeon Corporation
- Tomonori Nakashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive composition
- Patent number 10,336,918
- Issue date Jul 2, 2019
- Zeon Corporation
- Masato Sakamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Highly saturated nitrile rubber composition and cross-linked rubber
- Patent number 10,280,298
- Issue date May 7, 2019
- Zeon Corporation
- Tomonori Nakashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrile group-containing copolymer rubber, cross-linkable rubber co...
- Patent number 9,683,067
- Issue date Jun 20, 2017
- Zeon Corporation
- Arinobu Katada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Nitrile rubber composition and cross-linked rubber
- Patent number 9,163,136
- Issue date Oct 20, 2015
- Zeon Corporation
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ruthenium complexes, process for preparation thereof, and processes...
- Patent number 7,084,222
- Issue date Aug 1, 2006
- Zeon Corporation
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hydrogenated product of cyclic olefin polymer...
- Patent number 6,908,970
- Issue date Jun 21, 2005
- Zeon Corporation
- Yasuo Tsunogae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer formed by ring-opening polymerization, product of hydroge...
- Patent number 6,815,516
- Issue date Nov 9, 2004
- Zeon Corporation
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Norbornene open-ring polymers, products of hydrogenation thereof an...
- Patent number 6,653,424
- Issue date Nov 25, 2003
- Zeon Corporation
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hydrogenated ring-opening polymerization poly...
- Patent number 6,486,264
- Issue date Nov 26, 2002
- Zeon Corporation
- Yasuo Tsunogae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION
- Publication number 20190284386
- Publication date Sep 19, 2019
- Zeon Corporation
- Tomonori Nakashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE COMPOSITION
- Publication number 20160289501
- Publication date Oct 6, 2016
- Zeon Corporation
- Tomonori NAKASHIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRILE GROUP-CONTAINING COPOLYMER RUBBER, CROSS-LINKABLE RUBBER CO...
- Publication number 20160122457
- Publication date May 5, 2016
- Zeon Corporation
- Arinobu KATADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE COMPOSITION
- Publication number 20150225618
- Publication date Aug 13, 2015
- Zeon Corporation
- Masato Sakamoto
- B32 - LAYERED PRODUCTS
Information Patent Application
NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER
- Publication number 20140323658
- Publication date Oct 30, 2014
- Zeon Corporation
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE COMPOSITION
- Publication number 20140206250
- Publication date Jul 24, 2014
- ZEON CORPORATION
- Tomonori Nakashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION
- Publication number 20140163170
- Publication date Jun 12, 2014
- Zeon Corporation
- Tomonori Nakashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY SATURATED NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER
- Publication number 20140065336
- Publication date Mar 6, 2014
- Zeon Corporation
- Tomonori Nakashima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
RUBBER COMPOSITION AND CROSS-LINKED RUBBER
- Publication number 20130280459
- Publication date Oct 24, 2013
- Zeon Corporation
- Tomonori Nakashima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Ruthenium complexes, process for preparation thereof, and processes...
- Publication number 20050014916
- Publication date Jan 20, 2005
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing hydrogenated product of cyclic olefin polymer...
- Publication number 20030050406
- Publication date Mar 13, 2003
- ZEON CORPORATION
- Yasuo Tsunogae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymer formed by ring -opening polymerization, product of hydrog...
- Publication number 20030018138
- Publication date Jan 23, 2003
- Masato Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masato Sakamoto

Person

Patents Grantslast 30 patents

Nitrile group-containing highly saturated copolymer rubber composition

Adhesive composition

Highly saturated nitrile rubber composition and cross-linked rubber

Nitrile group-containing copolymer rubber, cross-linkable rubber co...

Nitrile rubber composition and cross-linked rubber

Ruthenium complexes, process for preparation thereof, and processes...

Process for producing hydrogenated product of cyclic olefin polymer...

Copolymer formed by ring-opening polymerization, product of hydroge...

Norbornene open-ring polymers, products of hydrogenation thereof an...

Process for producing hydrogenated ring-opening polymerization poly...

Patents Applicationslast 30 patents

NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION

ADHESIVE COMPOSITION

NITRILE GROUP-CONTAINING COPOLYMER RUBBER, CROSS-LINKABLE RUBBER CO...

ADHESIVE COMPOSITION

NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER

ADHESIVE COMPOSITION

NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION

HIGHLY SATURATED NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER

RUBBER COMPOSITION AND CROSS-LINKED RUBBER

Ruthenium complexes, process for preparation thereof, and processes...

Process for producing hydrogenated product of cyclic olefin polymer...

Copolymer formed by ring -opening polymerization, product of hydrog...