Yasushi Akiyama

Person

Kakegawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composition for forming a developable bottom antireflective coating
- Patent number 8,697,336
- Issue date Apr 15, 2014
- AZ Electronic Materials USA Corp.
- Shigemasa Nakasugi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for formation of top antireflective film, and pattern f...
- Patent number 8,568,955
- Issue date Oct 29, 2013
- Electronic Materials USA Corp.
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for formation of antireflection film and pattern format...
- Patent number 8,043,792
- Issue date Oct 25, 2011
- AZ Electronic Materials USA Corp.
- Katsutoshi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preventing development defect and composition for use i...
- Patent number 7,799,513
- Issue date Sep 21, 2010
- AZ Electronic Materials USA Corp.
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Anti-reflective coating composition and production method for patte...
- Patent number 7,537,882
- Issue date May 26, 2009
- Dainippon Ink and Chemicals, Inc.
- Jirou Matsuo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Composition for antireflection coating and method for forming pattern
- Patent number 7,365,115
- Issue date Apr 29, 2008
- AZ Electronic Materials USA Corp.
- Yasushi Akiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEFECT REDUCTION METHODS AND COMPOSITION FOR VIA FORMATION IN DIREC...
- Publication number 20160122580
- Publication date May 5, 2016
- SungEun HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR FORMING A DEVELOPABLE BOTTOM ANTIREFLECTIVE COATING
- Publication number 20130157196
- Publication date Jun 20, 2013
- AZ Electronic Materials USA Corp.
- Shigemasa Nakasugi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for Preventing Development Defect and Composition for Use i...
- Publication number 20100324330
- Publication date Dec 23, 2010
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOSITION FOR FORMATION OF TOP ANTIREFLECTIVE FILM, AND PATTERN F...
- Publication number 20100286318
- Publication date Nov 11, 2010
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOSITION FOR FORMATION OF TOP ANTI-REFLECTIVE FILM, AND PATTERN...
- Publication number 20100279235
- Publication date Nov 4, 2010
- Go Noya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR FORMATION OF ANTIREFLECTION FILM AND PATTERN FORMAT...
- Publication number 20100081087
- Publication date Apr 1, 2010
- Katsutoshi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOSITION FOR UPPER SURFACE ANTIREFLECTION FILM, AND METHOD FOR P...
- Publication number 20100062363
- Publication date Mar 11, 2010
- Go Noya
- G02 - OPTICS
Information Patent Application
Anti-Reflective Coating Composition and Production Method for Patte...
- Publication number 20070238048
- Publication date Oct 11, 2007
- Dainippon Ink and Chemicals, Inc.
- Jirou Matsuo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for antireflection coating and method for forming pattern
- Publication number 20050239932
- Publication date Oct 27, 2005
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for preventing development defect and composition for use i...
- Publication number 20050221236
- Publication date Oct 6, 2005
- Yasushi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasushi Akiyama

Person

Patents Grantslast 30 patents

Composition for forming a developable bottom antireflective coating

Composition for formation of top antireflective film, and pattern f...

Composition for formation of antireflection film and pattern format...

Process for preventing development defect and composition for use i...

Anti-reflective coating composition and production method for patte...

Composition for antireflection coating and method for forming pattern

Patents Applicationslast 30 patents

DEFECT REDUCTION METHODS AND COMPOSITION FOR VIA FORMATION IN DIREC...

COMPOSITION FOR FORMING A DEVELOPABLE BOTTOM ANTIREFLECTIVE COATING

Process for Preventing Development Defect and Composition for Use i...

COMPOSITION FOR FORMATION OF TOP ANTIREFLECTIVE FILM, AND PATTERN F...

COMPOSITION FOR FORMATION OF TOP ANTI-REFLECTIVE FILM, AND PATTERN...

COMPOSITION FOR FORMATION OF ANTIREFLECTION FILM AND PATTERN FORMAT...

COMPOSITION FOR UPPER SURFACE ANTIREFLECTION FILM, AND METHOD FOR P...

Anti-Reflective Coating Composition and Production Method for Patte...

Composition for antireflection coating and method for forming pattern

Process for preventing development defect and composition for use i...