Kei Yasui

Person

Funabashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonlinear optically active copolymer into which alicyclic group has...
- Patent number 11,061,297
- Issue date Jul 13, 2021
- Kyushu University
- Shiyoshi Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer containing triazine ring and composition containing same
- Patent number 10,717,818
- Issue date Jul 21, 2020
- Nissan Chemical Industries, Ltd.
- Naoya Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymerizable composition comprising silsesquioxane compound having...
- Patent number 10,703,863
- Issue date Jul 7, 2020
- Nissan Chemical Industries, Ltd.
- Kei Yasui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing organic microdisk structure
- Patent number 10,498,101
- Issue date Dec 3, 2019
- Kyushu University, National University Corporation
- Yuji Oki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Triazine ring-containing polymer and composition for film formation...
- Patent number 10,174,164
- Issue date Jan 8, 2019
- Nissan Chemical Industries, Ltd.
- Naoya Nishimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High refractive index cladding material and electro-optical polymer...
- Patent number 9,594,189
- Issue date Mar 14, 2017
- Nissan Chemical Industries, Ltd.
- Shiyoshi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film-forming composition
- Patent number 9,502,592
- Issue date Nov 22, 2016
- Nissan Chemical Industries, Ltd.
- Naoya Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic polyamide and film-forming composition containing same
- Patent number 9,382,381
- Issue date Jul 5, 2016
- Nissan Chemical Industries, Ltd.
- Daisuke Maeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic switching element and method for producing the same
- Patent number 8,877,871
- Issue date Nov 4, 2014
- Kyushu University
- Katsuhiko Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Polymer compound having aroylbiphenylene skeleton and thermocurable...
- Patent number 8,426,516
- Issue date Apr 23, 2013
- Nissan Chemical Industries, Ltd.
- Yuki Takayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hyperbranched polymer and method for producing the same
- Patent number 8,338,554
- Issue date Dec 25, 2012
- Nissan Chemical Industries, Ltd.
- Kei Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NONLINEAR OPTICALLY ACTIVE COPOLYMER INTO WHICH ALICYCLIC GROUP HAS...
- Publication number 20190085199
- Publication date Mar 21, 2019
- Kyushu University
- Shiyoshi YOKOYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIZABLE COMPOSITION COMPRISING SILSESQUIOXANE COMPOUND HAVING...
- Publication number 20180244852
- Publication date Aug 30, 2018
- Nissan Chemical Industries, Ltd.
- Kei YASUI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMER CONTAINING TRIAZINE RING AND COMPOSITION CONTAINING SAME
- Publication number 20180215870
- Publication date Aug 2, 2018
- Nissan Chemical Industries, Ltd.
- Naoya NISHIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ORGANIC MICRODISK STRUCTURE
- Publication number 20170264066
- Publication date Sep 14, 2017
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Yuji OKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LOW-RESISTANCE CLADDING MATERIAL AND ELECTRO-OPTIC POLYMER OPTICAL...
- Publication number 20170242189
- Publication date Aug 24, 2017
- Kyushu University
- Shiyoshi YOKOYAMA
- G02 - OPTICS
Information Patent Application
AROMATIC POLYAMIDE AND FILM-FORMING COMPOSITION CONTAINING SAME
- Publication number 20150252147
- Publication date Sep 10, 2015
- Nissan Chemical Industries, Ltd.
- Daisuke Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TRIAZINE RING-CONTAINING POLYMER AND COMPOSITION FOR FILM FORMATION...
- Publication number 20140371367
- Publication date Dec 18, 2014
- Naoya Nishimura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH REFRACTIVE INDEX CLADDING MATERIAL AND ELECTRO-OPTICAL POLYMER...
- Publication number 20140199038
- Publication date Jul 17, 2014
- Kyushu University
- Shiyoshi Yokoyama
- G02 - OPTICS
Information Patent Application
FILM-FORMING COMPOSITION
- Publication number 20130281620
- Publication date Oct 24, 2013
- Nissan Chemical Industries, Ltd.
- Naoya Nishimura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER COMPOUND HAVING AROYLBIPHENYLENE SKELETON AND THERMOCURABLE...
- Publication number 20110118408
- Publication date May 19, 2011
- Nissan Chemical Industries, Ltd.
- Yuki Takayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC SWITCHING ELEMENT AND METHOD FOR PRODUCING THE SAME
- Publication number 20100289012
- Publication date Nov 18, 2010
- KYUSHU UNIVERSITY
- Katsuhiko Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL FINE PARTICLE-DISPERSING AGENT COMPOSED OF POLYMER COMPOUND H...
- Publication number 20100286323
- Publication date Nov 11, 2010
- Nissan Chemical Industries, Ltd.
- Kei Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE MATERIAL CONTAINING PHOTOPOLYMERIZABLE POLYMER AND CURED OB...
- Publication number 20100144957
- Publication date Jun 10, 2010
- Nissan Chemical Industries , Ltd.
- Kei Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hyperbranched polymer and method for producing the same
- Publication number 20100048845
- Publication date Feb 25, 2010
- Nissan Chemical Industries, Ltd.
- Kei Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hyperbranched Polymer and Method for Producing the Same
- Publication number 20090234088
- Publication date Sep 17, 2009
- Nissan Chemical Industries, Ltd.
- Hiroki Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hyperbranched Polymer and Production Method Thereof
- Publication number 20080139692
- Publication date Jun 12, 2008
- TOKYO INSTITUTE OF TECHNOLOGY
- Koji Ishizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Nonlinear optically active copolymer into which alicyclic group has...

Polymer containing triazine ring and composition containing same

Polymerizable composition comprising silsesquioxane compound having...

Method for producing organic microdisk structure

Triazine ring-containing polymer and composition for film formation...

High refractive index cladding material and electro-optical polymer...

Film-forming composition

Aromatic polyamide and film-forming composition containing same

Organic switching element and method for producing the same

Polymer compound having aroylbiphenylene skeleton and thermocurable...

Hyperbranched polymer and method for producing the same

Patents Applicationslast 30 patents

NONLINEAR OPTICALLY ACTIVE COPOLYMER INTO WHICH ALICYCLIC GROUP HAS...

POLYMERIZABLE COMPOSITION COMPRISING SILSESQUIOXANE COMPOUND HAVING...

POLYMER CONTAINING TRIAZINE RING AND COMPOSITION CONTAINING SAME

METHOD FOR PRODUCING ORGANIC MICRODISK STRUCTURE

LOW-RESISTANCE CLADDING MATERIAL AND ELECTRO-OPTIC POLYMER OPTICAL...

AROMATIC POLYAMIDE AND FILM-FORMING COMPOSITION CONTAINING SAME

TRIAZINE RING-CONTAINING POLYMER AND COMPOSITION FOR FILM FORMATION...

HIGH REFRACTIVE INDEX CLADDING MATERIAL AND ELECTRO-OPTICAL POLYMER...

FILM-FORMING COMPOSITION

POLYMER COMPOUND HAVING AROYLBIPHENYLENE SKELETON AND THERMOCURABLE...

ORGANIC SWITCHING ELEMENT AND METHOD FOR PRODUCING THE SAME

METAL FINE PARTICLE-DISPERSING AGENT COMPOSED OF POLYMER COMPOUND H...

CURABLE MATERIAL CONTAINING PHOTOPOLYMERIZABLE POLYMER AND CURED OB...

Hyperbranched polymer and method for producing the same

Hyperbranched Polymer and Method for Producing the Same

Hyperbranched Polymer and Production Method Thereof