Shinsuke Toyomasu

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin composition, optical compensation film using same, and produc...
- Patent number 9,932,488
- Issue date Apr 3, 2018
- Tosoh Corporation
- Masayasu Ito
- G02 - OPTICS
Information Patent Grant
Resin composition, optical compensation film using the same and pro...
- Patent number 9,370,901
- Issue date Jun 21, 2016
- Tosoh Corporation
- Tohru Doi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diisopropyl fumarate-cinnamic acid derivative copolymer and retarda...
- Patent number 9,321,870
- Issue date Apr 26, 2016
- Tosoh Corporation
- Takahiro Kitagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation layer, optical compensation film, and processe...
- Patent number 9,268,076
- Issue date Feb 23, 2016
- Tosoh Corporation
- Toru Doi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fumaric acid diester based resin for retardation film and retardati...
- Patent number 9,266,988
- Issue date Feb 23, 2016
- Tosoh Corporation
- Kenichi Makita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wide-viewing angle compensation film and transmission type liquid-c...
- Patent number 7,476,425
- Issue date Jan 13, 2009
- Tosoh Corporation
- Naoto Obara
- G02 - OPTICS
Information Patent Grant
Transparent heat-resistant resin optical material and film
- Patent number 7,001,967
- Issue date Feb 21, 2006
- Tosoh Corporation
- Shinsuke Toyomasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl chloride based resin composition
- Patent number 5,264,473
- Issue date Nov 23, 1993
- Tosoh Corporation
- Hiroaki Furukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, OPTICAL COMPENSATION FILM USING SAME, AND PRODUC...
- Publication number 20160115333
- Publication date Apr 28, 2016
- TOSOH CORPORATION
- Masayasu ITO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIISOPROPYL FUMARATE-CINNAMIC ACID DERIVATIVE COPOLYMER AND RETARDA...
- Publication number 20150232599
- Publication date Aug 20, 2015
- TOSOH CORPORATION
- Takahiro Kitagawa
- G02 - OPTICS
Information Patent Application
RESIN COMPOSITION, OPTICAL COMPENSATION FILM USING THE SAME AND PRO...
- Publication number 20140153096
- Publication date Jun 5, 2014
- TOSOH CORPORATION
- Tohru Doi
- G02 - OPTICS
Information Patent Application
FUMARIC ACID DIESTER BASED RESIN FOR RETARDATION FILM AND RETARDATI...
- Publication number 20130102751
- Publication date Apr 25, 2013
- TOSOH CORPORATION
- Kenichi Makita
- G02 - OPTICS
Information Patent Application
OPTICAL COMPENSATION LAYER, OPTICAL COMPENSATION FILM, AND PROCESSE...
- Publication number 20100110353
- Publication date May 6, 2010
- TOSOH CORPORATION
- Toru Doi
- G02 - OPTICS
Information Patent Application
WIDE-VIEWING ANGLE COMPENSATION FILM AND TRANSMISSION TYPE LIQUID-C...
- Publication number 20060216436
- Publication date Sep 28, 2006
- TOSOH CORPORATION
- Naoto OBARA
- G02 - OPTICS
Information Patent Application
Resin composition for optical film, optical film and process for pr...
- Publication number 20040190138
- Publication date Sep 30, 2004
- TOSOH CORPORATION
- Shinsuke Toyomasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transparent heat-resistant resin optical material and film
- Publication number 20040063887
- Publication date Apr 1, 2004
- TOSOH CORPORATION
- Shinsuke Toyomasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Shinsuke Toyomasu

Person

Patents Grantslast 30 patents

Resin composition, optical compensation film using same, and produc...

Resin composition, optical compensation film using the same and pro...

Diisopropyl fumarate-cinnamic acid derivative copolymer and retarda...

Optical compensation layer, optical compensation film, and processe...

Fumaric acid diester based resin for retardation film and retardati...

Wide-viewing angle compensation film and transmission type liquid-c...

Transparent heat-resistant resin optical material and film

Polyvinyl chloride based resin composition

Patents Applicationslast 30 patents

RESIN COMPOSITION, OPTICAL COMPENSATION FILM USING SAME, AND PRODUC...

DIISOPROPYL FUMARATE-CINNAMIC ACID DERIVATIVE COPOLYMER AND RETARDA...

RESIN COMPOSITION, OPTICAL COMPENSATION FILM USING THE SAME AND PRO...

FUMARIC ACID DIESTER BASED RESIN FOR RETARDATION FILM AND RETARDATI...

OPTICAL COMPENSATION LAYER, OPTICAL COMPENSATION FILM, AND PROCESSE...

WIDE-VIEWING ANGLE COMPENSATION FILM AND TRANSMISSION TYPE LIQUID-C...

Resin composition for optical film, optical film and process for pr...

Transparent heat-resistant resin optical material and film