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Akihiro Koyama
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Nishinomiya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photocurable resin composition, sealing material for fuel cell, cur...
Patent number
11,787,931
Issue date
Oct 17, 2023
Threebond Co., Ltd.
Koji Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Glass substrate for display and method for producing same
Patent number
10,927,034
Issue date
Feb 23, 2021
AvanStrate Inc.
Manabu Ichikawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicon carbide semiconductor device having halogen field limiting...
Patent number
10,714,571
Issue date
Jul 14, 2020
Mitsubishi Electric Corporation
Akihiro Koyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device
Patent number
10,020,367
Issue date
Jul 10, 2018
Mitsubishi Electric Corporation
Kohei Ebihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing silicon carbide semiconductor apparatus, a...
Patent number
9,874,596
Issue date
Jan 23, 2018
Mitsubishi Electric Corporation
Shoyu Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass substrate for flat panel display and method for manufacturing...
Patent number
9,580,352
Issue date
Feb 28, 2017
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and manufacturing method the...
Patent number
9,469,564
Issue date
Oct 18, 2016
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Cover glass and method for producing cover glass
Patent number
9,434,644
Issue date
Sep 6, 2016
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and manufacturing method the...
Patent number
9,321,671
Issue date
Apr 26, 2016
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and manufacturing method the...
Patent number
9,278,880
Issue date
Mar 8, 2016
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition, glass substrate for flat panel display using the...
Patent number
9,242,890
Issue date
Jan 26, 2016
AvanStrate, Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass flake and coated glass flake
Patent number
9,237,994
Issue date
Jan 19, 2016
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glass flake and coated glass flake
Patent number
9,212,288
Issue date
Dec 15, 2015
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glass substrate for flat panel display and manufacturing method the...
Patent number
9,096,459
Issue date
Aug 4, 2015
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and method for manufacturing...
Patent number
9,029,280
Issue date
May 12, 2015
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and method for manufacturing...
Patent number
8,932,969
Issue date
Jan 13, 2015
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and method for manufacturing...
Patent number
8,895,461
Issue date
Nov 25, 2014
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for flat panel display and manufacturing method the...
Patent number
8,853,113
Issue date
Oct 7, 2014
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Cover glass and method for producing same
Patent number
8,840,997
Issue date
Sep 23, 2014
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for display and display
Patent number
8,741,794
Issue date
Jun 3, 2014
Avanstrate Inc.
Junji Kurachi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition, glass substrate for flat panel display using the...
Patent number
8,575,050
Issue date
Nov 5, 2013
AvanStrate Inc.
Akihiro Koyama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition
Patent number
8,399,370
Issue date
Mar 19, 2013
AvanStrate Inc.
Haruki Niida
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for display and display
Patent number
8,383,530
Issue date
Feb 26, 2013
AvanStrate Inc.
Junji Kurachi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass flake
Patent number
8,383,532
Issue date
Feb 26, 2013
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glass flake
Patent number
8,383,531
Issue date
Feb 26, 2013
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glass compositions
Patent number
8,338,524
Issue date
Dec 25, 2012
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition
Patent number
8,304,484
Issue date
Nov 6, 2012
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass composition and process for producing glass composition
Patent number
8,129,299
Issue date
Mar 6, 2012
AvanStrate Inc.
Shoichi Kishimoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass article and method of producing the same
Patent number
8,017,537
Issue date
Sep 13, 2011
Nippon Sheet Glass Company, Limited
Hiromitsu Seto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition
Patent number
7,960,301
Issue date
Jun 14, 2011
AvanStrate Inc.
Haruki Niida
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
Publication number
20220123112
Publication date
Apr 21, 2022
Fuji Electric Co., Ltd.
Takeshi TAWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD
Publication number
20220069320
Publication date
Mar 3, 2022
THREEBOND CO., LTD.
Akihiro KOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOCURABLE RESIN COMPOSITION, SEALING MATERIAL FOR FUEL CELL, CUR...
Publication number
20210403699
Publication date
Dec 30, 2021
THREEBOND CO., LTD.
Koji YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20190237548
Publication date
Aug 1, 2019
MITSUBISHI ELECTRIC CORPORATION
Akihiro KOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE FOR DISPLAY AND METHOD FOR PRODUCING SAME
Publication number
20180186684
Publication date
Jul 5, 2018
AvanStrate Inc.
Manabu ICHIKAWA
G02 - OPTICS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20170221998
Publication date
Aug 3, 2017
MITSUBISHI ELECTRIC CORPORATION
Kohei EBIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR APPARATUS, A...
Publication number
20160003889
Publication date
Jan 7, 2016
Mitsubishi Electric corporation
Shoyu WATANABE
G01 - MEASURING TESTING
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING...
Publication number
20150218040
Publication date
Aug 6, 2015
AVANSTRATE INC.
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
COVER GLASS AND METHOD FOR PRODUCING COVER GLASS
Publication number
20150191394
Publication date
Jul 9, 2015
AvanStrate Inc.
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY
Publication number
20140309098
Publication date
Oct 16, 2014
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...
Publication number
20140249019
Publication date
Sep 4, 2014
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...
Publication number
20140249018
Publication date
Sep 4, 2014
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
GLASS SUBSTRATE FOR DISPLAY AND DISPLAY
Publication number
20140031192
Publication date
Jan 30, 2014
AVANSTRATE, INC.
Junji Kurachi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE...
Publication number
20130345041
Publication date
Dec 26, 2013
AVANSTRATE INC.
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...
Publication number
20130065748
Publication date
Mar 14, 2013
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING...
Publication number
20130059718
Publication date
Mar 7, 2013
AVANSTRATE INC.
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURIN...
Publication number
20130029830
Publication date
Jan 31, 2013
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...
Publication number
20130023400
Publication date
Jan 24, 2013
AVANSTRATE INC.
Akihiro KOYAMA
G02 - OPTICS
Information
Patent Application
COVER GLASS AND METHOD FOR PRODUCING SAME
Publication number
20120171497
Publication date
Jul 5, 2012
HOYA CORPORATION
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION
Publication number
20120129679
Publication date
May 24, 2012
AVANSTRATE INC.
Shoichi KISHIMOTO
G02 - OPTICS
Information
Patent Application
COVER GLASS AND METHOD FOR PRODUCING COVER GLASS
Publication number
20120083401
Publication date
Apr 5, 2012
HOYA CORPORATION
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE, CHEMICALLY STRENGTHENED GLASS SUBSTRATE AND COVER...
Publication number
20120052275
Publication date
Mar 1, 2012
AVANSTRATE INC.
Kazuaki HASHIMOTO
B32 - LAYERED PRODUCTS
Information
Patent Application
GLASS COMPOSITION
Publication number
20110207594
Publication date
Aug 25, 2011
AVANSTRATE INC.
Haruki NIIDA
G02 - OPTICS
Information
Patent Application
GLASS FLAKE AND COATED GLASS FLAKE
Publication number
20110151261
Publication date
Jun 23, 2011
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE...
Publication number
20110143908
Publication date
Jun 16, 2011
AVANSTRATE INC.
Akihiro KOYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SCALE-LIKE GLASS AND COATED SCALE-LIKE GLASS
Publication number
20110070444
Publication date
Mar 24, 2011
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SCALE-LIKE GLASS AND COATED SCALE-LIKE GLASS
Publication number
20110064951
Publication date
Mar 17, 2011
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Glass substrate for display and display
Publication number
20100298112
Publication date
Nov 25, 2010
AVANSTRATE INC.
Junji Kurachi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION
Publication number
20100273634
Publication date
Oct 28, 2010
AVANSTRATE INC.
Shoichi KISHIMOTO
G02 - OPTICS
Information
Patent Application
GLASS FLAKE
Publication number
20100183737
Publication date
Jul 22, 2010
Nippon Sheet Glass Company, Limited
Kosuke Fujiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...