Akihiro Koyama

Person

Nishinomiya, JP

People

Patents Grantslast 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 Applicationslast 30 patents

Information Patent Application
DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING...
- Publication number 20240310232
- Publication date Sep 19, 2024
- Hitachi, Ltd
- Akihiro KOYAMA
- G01 - MEASURING TESTING
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

Akihiro Koyama

Person

Patents Grantslast 30 patents

Photocurable resin composition, sealing material for fuel cell, cur...

Glass substrate for display and method for producing same

Silicon carbide semiconductor device having halogen field limiting...

Silicon carbide semiconductor device

Method for manufacturing silicon carbide semiconductor apparatus, a...

Glass substrate for flat panel display and method for manufacturing...

Glass substrate for flat panel display and manufacturing method the...

Cover glass and method for producing cover glass

Glass substrate for flat panel display and manufacturing method the...

Glass substrate for flat panel display and manufacturing method the...

Glass composition, glass substrate for flat panel display using the...

Glass flake and coated glass flake

Glass flake and coated glass flake

Glass substrate for flat panel display and manufacturing method the...

Glass substrate for flat panel display and method for manufacturing...

Glass substrate for flat panel display and method for manufacturing...

Glass substrate for flat panel display and method for manufacturing...

Glass substrate for flat panel display and manufacturing method the...

Cover glass and method for producing same

Glass substrate for display and display

Glass composition, glass substrate for flat panel display using the...

Glass composition

Glass substrate for display and display

Glass flake

Glass flake

Glass compositions

Glass composition

Glass composition and process for producing glass composition

Glass article and method of producing the same

Glass composition

Patents Applicationslast 30 patents

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING...

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...

CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD

PHOTOCURABLE RESIN COMPOSITION, SEALING MATERIAL FOR FUEL CELL, CUR...

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

GLASS SUBSTRATE FOR DISPLAY AND METHOD FOR PRODUCING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE

METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR APPARATUS, A...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING...

COVER GLASS AND METHOD FOR PRODUCING COVER GLASS

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...

GLASS SUBSTRATE FOR DISPLAY AND DISPLAY

GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURIN...

GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THE...

COVER GLASS AND METHOD FOR PRODUCING SAME

GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION

COVER GLASS AND METHOD FOR PRODUCING COVER GLASS

GLASS SUBSTRATE, CHEMICALLY STRENGTHENED GLASS SUBSTRATE AND COVER...

GLASS COMPOSITION

GLASS FLAKE AND COATED GLASS FLAKE

GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE...

SCALE-LIKE GLASS AND COATED SCALE-LIKE GLASS

SCALE-LIKE GLASS AND COATED SCALE-LIKE GLASS

Glass substrate for display and display

GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION