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Satoshi Ogawa
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Morioka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reactivity-introduced compound, manufacturing method thereof, surfa...
Patent number
11,512,178
Issue date
Nov 29, 2022
NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY
Hiroki Muraoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polyarylene sulfide resin and manufacturing method therefor, poly(a...
Patent number
10,982,049
Issue date
Apr 20, 2021
DIC Corporation
Hajime Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin, method for producing same, poly(arylene...
Patent number
10,947,346
Issue date
Mar 16, 2021
DIC Corporation
Shun Araki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin, method for producing same, poly(arylene...
Patent number
10,577,464
Issue date
Mar 3, 2020
DIC Corporation
Shun Araki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin and manufacturing method therefor, poly(a...
Patent number
10,385,168
Issue date
Aug 20, 2019
DIC Corporation
Hajime Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyarylene sulfide resin, manufacturing method therefor, and molding
Patent number
10,072,124
Issue date
Sep 11, 2018
DIC Corporation
Hajime Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin and manufacturing method therefor, poly(a...
Patent number
9,657,142
Issue date
May 23, 2017
DIC Corporation
Hajime Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyarylene sulfide resin, manufacturing method therefor, and molding
Patent number
9,657,141
Issue date
May 23, 2017
DIC Corporation
Hajime Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Display sheet, display device, and electronic apparatus
Patent number
8,711,468
Issue date
Apr 29, 2014
Seiko Epson Corporation
Satoshi Ogawa
G02 - OPTICS
Information
Patent Grant
Writing device, display sheet, and electronic device
Patent number
8,610,694
Issue date
Dec 17, 2013
Seiko Epson Corporation
Satoshi Ogawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Writing device, display sheet, and electronic device
Patent number
8,581,885
Issue date
Nov 12, 2013
Seiko Epson Corporation
Satoshi Ogawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display sheet, display device, and electronic apparatus
Patent number
8,520,293
Issue date
Aug 27, 2013
Seiko Epson Corporation
Satoshi Ogawa
G02 - OPTICS
Information
Patent Grant
Device and method for recording image to electronic paper
Patent number
8,514,256
Issue date
Aug 20, 2013
Seiko Epson Corporation
Satoshi Ogawa
G01 - MEASURING TESTING
Information
Patent Grant
Display sheet, display device, and electronic apparatus
Patent number
8,503,067
Issue date
Aug 6, 2013
Seiko Epson Corporation
Satoshi Ogawa
G02 - OPTICS
Information
Patent Grant
Display apparatus and display sheet
Patent number
8,144,388
Issue date
Mar 27, 2012
Seiko Epson Corporation
Satoshi Ogawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Organic semiconductor compound, organic semiconductor thin film, or...
Patent number
7,951,962
Issue date
May 31, 2011
Seiko Epson Corporation
Takao Nishikawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
REACTIVITY-INTRODUCED COMPOUND, MANUFACTURING METHOD THEREOF, SURFA...
Publication number
20200325294
Publication date
Oct 15, 2020
NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY
Hiroki MURAOKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
POLYARYLENE SULFIDE RESIN, METHOD FOR PRODUCING SAME, POLY(ARYLENE...
Publication number
20200157284
Publication date
May 21, 2020
DIC CORPORATION
Shun ARAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE SULFIDE RESIN AND MANUFACTURING METHOD THEREFOR, POLY(A...
Publication number
20190300652
Publication date
Oct 3, 2019
DIC CORPORATION
Hajime Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYARYLENE SULFIDE RESIN, METHOD FOR PRODUCING SAME, POLY(ARYLENE...
Publication number
20180057635
Publication date
Mar 1, 2018
DIC CORPORATION
Shun ARAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE SULFIDE RESIN, MANUFACTURING METHOD THEREFOR, AND MOLDING
Publication number
20170218125
Publication date
Aug 3, 2017
DIC CORPORATION
Hajime Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE SULFIDE RESIN AND MANUFACTURING METHOD THEREFOR, POLY(A...
Publication number
20170218126
Publication date
Aug 3, 2017
DIC CORPORATION
Hajime Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYARYLENE SULFIDE RESIN AND MANUFACTURING METHOD THEREFOR, POLY(A...
Publication number
20160200874
Publication date
Jul 14, 2016
DIC CORPORATION
Hajime Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYARYLENE SULFIDE RESIN, MANUFACTURING METHOD THEREFOR, AND MOLDING
Publication number
20160194450
Publication date
Jul 7, 2016
DIC CORPORATION
Hajime Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DISPLAY SHEET, DISPLAY DEVICE, AND ELECTRONIC APPARATUS
Publication number
20120105941
Publication date
May 3, 2012
SEIKO EPSON CORPORATION
Satoshi OGAWA
G02 - OPTICS
Information
Patent Application
DISPLAY SHEET, DISPLAY DEVICE, AND ELECTRONIC APPARATUS
Publication number
20120099182
Publication date
Apr 26, 2012
SEIKO EPSON CORPORATION
Satoshi OGAWA
G02 - OPTICS
Information
Patent Application
DEVICE AND METHOD FOR RECORDING IMAGE TO ELECTRONIC PAPER
Publication number
20110187767
Publication date
Aug 4, 2011
SEIKO EPSON CORPORATION
Satoshi OGAWA
G01 - MEASURING TESTING
Information
Patent Application
DISPLAY SHEET, DISPLAY DEVICE, AND ELECTRONIC APPARATUS
Publication number
20110085226
Publication date
Apr 14, 2011
SEIKO EPSON CORPORATION
Satoshi OGAWA
G02 - OPTICS
Information
Patent Application
EVALUATION METHOD, DISPLAY SHEET MANUFACTURING METHOD AND DISPLAY S...
Publication number
20110043893
Publication date
Feb 24, 2011
SEIKO EPSON CORPORATION
Satoshi OGAWA
G02 - OPTICS
Information
Patent Application
WRITING DEVICE, DISPLAY SHEET, AND ELECTRONIC DEVICE
Publication number
20110018843
Publication date
Jan 27, 2011
SEIKO EPSON CORPORATION
Satoshi OGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY APPARATUS AND DISPLAY SHEET
Publication number
20100309542
Publication date
Dec 9, 2010
SEIKO EPSON CORPORATION
Satoshi OGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ORGANIC SEMICONDUCTOR COMPOUND, ORGANIC SEMICONDUCTOR THIN FILM, OR...
Publication number
20080076935
Publication date
Mar 27, 2008
SEIKO EPSON CORPORATION
Takao NISHIKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for manufacturing semiconductor element, semiconductor eleme...
Publication number
20060255335
Publication date
Nov 16, 2006
SEIKO EPSON CORPORATION
Takao Nishikawa
B82 - NANO-TECHNOLOGY