Ryuichi Hasegawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphor, light-emitting device, image display device, and illumina...
- Patent number 11,203,713
- Issue date Dec 21, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Shiho Takashina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Azo dyes, compositions for anisotropic dye films using them, anisot...
- Patent number 7,960,521
- Issue date Jun 14, 2011
- Mitsubishi Chemical Corporation
- Hideo Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyes for anisotropic dye films, dye compositions for anisotropic dy...
- Patent number 7,527,862
- Issue date May 5, 2009
- Mitsubishi Chemical Corporation
- Tomio Yoneyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, AND ILLUMINA...
- Publication number 20200199448
- Publication date Jun 25, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Shiho TAKASHINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLORING MATTER FOR ANISOTROPIC COLORING MATTER FILM, COMPOSITION C...
- Publication number 20090275742
- Publication date Nov 5, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Hideo Sano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZO DYE, COMPOSITION CONTAINING THE SAME FOR ANISOTROPIC DYE FILM,...
- Publication number 20090267031
- Publication date Oct 29, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Hideo Sano
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR ANISOTROPIC PIGMENTED FILM, ANISOTROPIC PIGMENTED F...
- Publication number 20090166583
- Publication date Jul 2, 2009
- Ryuichi Hasegawa
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR ANISOTROPIC DYE FILM, ANISOTROPIC DYE FILM, AND POL...
- Publication number 20090040609
- Publication date Feb 12, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Ryuichi Hasegawa
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR ANISOTROPIC DYESTUFF FILM, ANISOTROPIC DYESTUFF FIL...
- Publication number 20090027774
- Publication date Jan 29, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Hideo Sano
- G02 - OPTICS
Information Patent Application
Trisazo Dye, Composition Containing the Same for Anisotropic Dye Fi...
- Publication number 20070287830
- Publication date Dec 13, 2007
- MITSUBISHI CHEMICAL CORPORATION
- Hideo Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dye compositions for anisotropic dye films, anisotropic dye films a...
- Publication number 20060230551
- Publication date Oct 19, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Ryuichi Hasegawa
- G02 - OPTICS
Information Patent Application
Dyes for anisotropic dye films, dye compositions for anisotropic dy...
- Publication number 20060182902
- Publication date Aug 17, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Tomio Yoneyama
- G02 - OPTICS

Ryuichi Hasegawa

Person

Patents Grantslast 30 patents

Phosphor, light-emitting device, image display device, and illumina...

Azo dyes, compositions for anisotropic dye films using them, anisot...

Dyes for anisotropic dye films, dye compositions for anisotropic dy...

Patents Applicationslast 30 patents

PHOSPHOR, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, AND ILLUMINA...

COLORING MATTER FOR ANISOTROPIC COLORING MATTER FILM, COMPOSITION C...

AZO DYE, COMPOSITION CONTAINING THE SAME FOR ANISOTROPIC DYE FILM,...

COMPOSITION FOR ANISOTROPIC PIGMENTED FILM, ANISOTROPIC PIGMENTED F...

COMPOSITION FOR ANISOTROPIC DYE FILM, ANISOTROPIC DYE FILM, AND POL...

COMPOSITION FOR ANISOTROPIC DYESTUFF FILM, ANISOTROPIC DYESTUFF FIL...

Trisazo Dye, Composition Containing the Same for Anisotropic Dye Fi...

Dye compositions for anisotropic dye films, anisotropic dye films a...

Dyes for anisotropic dye films, dye compositions for anisotropic dy...