Membership
Tour
Register
Log in
Toyohisa SAKURADA
Follow
Person
Jyoetsu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Photomask blank, method for manufacturing photomask, and mask patte...
Patent number
10,585,345
Issue date
Mar 10, 2020
Shin-Etsu Chemical Co., Ltd.
Shigeo Irie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask blank and method for manufacturing photomask blank
Patent number
9,709,885
Issue date
Jul 18, 2017
Shin-Etsu Chemical Co., Ltd.
Yukio Inazuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Halftone phase shift photomask blank and making method
Patent number
9,645,485
Issue date
May 9, 2017
Shin-Etsu Chemical Co., Ltd.
Takuro Kosaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask blank and method for manufacturing photomask blank
Patent number
9,488,906
Issue date
Nov 8, 2016
Shin-Etsu Chemical Co., Ltd.
Yukio Inazuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing photomask blank
Patent number
9,400,422
Issue date
Jul 26, 2016
Shin-Etsu Chemical Co., Ltd.
Takashi Yoshii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Halftone phase shift photomask blank, halftone phase shift photomas...
Patent number
9,366,951
Issue date
Jun 14, 2016
Shin-Etsu Chemical Co., Ltd.
Yukio Inazuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and patterning method
Patent number
6,818,148
Issue date
Nov 16, 2004
Shin-Etsu Chemical Co., Ltd.
Satoshi Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemical amplification type photoresist composition, method for pro...
Patent number
6,800,551
Issue date
Oct 5, 2004
NEC Electronics Corporation
Seiji Nagahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chemically amplified positive resist composition and patterning method
Patent number
6,511,785
Issue date
Jan 28, 2003
Shin-Etsu Chemical Co., Ltd.
Katsuya Takemura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Biodegradable sustained-release preparation, biodegradable pheromon...
Patent number
6,419,943
Issue date
Jul 16, 2002
Research Association for Biotechnology of Agricultural Chemicals
Toyohisa Sakurada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for stabilizing a sex pheromone compound
Patent number
6,252,106
Issue date
Jun 26, 2001
Shin-Etsu Chemical Co., Ltd.
Akira Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biodegradable sustained-release preparation, biodegradable pheromon...
Patent number
6,159,489
Issue date
Dec 12, 2000
Research Association for Biotechnology of Agricultural Chemicals
Toyohisa Sakurada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Biodegradable sustained-release preparation
Patent number
5,993,843
Issue date
Nov 30, 1999
Research Association for Biotechnology of Agricultural
Toyohisa Sakurada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for the isomerization of cis-alkenyl compounds
Patent number
5,532,421
Issue date
Jul 2, 1996
Shin-Etsu Chemical Co., Ltd.
Takanobu Terauchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the stabilization of a sex pheromone compound
Patent number
5,364,969
Issue date
Nov 15, 1994
Shiu-Etsu Chemical Co., Ltd.
Toyohisa Sakurada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pellicle for lithography
Patent number
5,234,742
Issue date
Aug 10, 1993
Shin-Etsu Chemical Co., Ltd.
Etsuo Hatano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOMASK BLANK, METHOD FOR MANUFACTURING PHOTOMASK, AND MASK PATTE...
Publication number
20180267398
Publication date
Sep 20, 2018
Shin-Etsu Chemical Co., Ltd.
Shigeo IRIE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE CLEANING APPARATUS AND METHOD FOR CLEANING SUBSTRATE FOR...
Publication number
20170110355
Publication date
Apr 20, 2017
Shin-Etsu Chemical Co., Ltd.
Tsuneo NUMANAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOMASK BLANK AND METHOD FOR MANUFACTURING PHOTOMASK BLANK
Publication number
20170023855
Publication date
Jan 26, 2017
Shin-Etsu Chemical Co., Ltd.
Yukio INAZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HALFTONE PHASE SHIFT PHOTOMASK BLANK AND MAKING METHOD
Publication number
20160033858
Publication date
Feb 4, 2016
Shin-Etsu Chemical Co., Ltd.
Takuro KOSAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HALFTONE PHASE SHIFT PHOTOMASK BLANK, HALFTONE PHASE SHIFT PHOTOMAS...
Publication number
20150125785
Publication date
May 7, 2015
Shin-Etsu Chemical Co., Ltd.
Yukio INAZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOMASK BLANK AND METHOD FOR MANUFACTURING PHOTOMASK BLANK
Publication number
20150086908
Publication date
Mar 26, 2015
Shin-Etsu Chemical Co., Ltd.
Yukio INAZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING PHOTOMASK BLANK
Publication number
20150086909
Publication date
Mar 26, 2015
Shin-Etsu Chemical Co., Ltd.
Takashi YOSHII
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Chemical amplification type photoresist composition, method for pro...
Publication number
20030157806
Publication date
Aug 21, 2003
NEC ELECTRONICS CORPORATION
Seiji Nagahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY