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Yukihiro Kanechika
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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum nitride particles
Patent number
11,661,494
Issue date
May 30, 2023
Tokuyama Corporation
Akimasa Kuramoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aluminum nitride particle
Patent number
11,325,830
Issue date
May 10, 2022
Tokuyama Corporation
Akimasa Kuramoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nitride aluminum particle
Patent number
11,097,948
Issue date
Aug 24, 2021
Tokuyama Corporation
Akimasa Kuramoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aluminum nitride powders
Patent number
10,508,035
Issue date
Dec 17, 2019
Tokuyama Corporation
Yutaka Fukunaga
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Metal/ceramic bonding substrate and method for producing same
Patent number
9,944,565
Issue date
Apr 17, 2018
Dowa Metaltech Co., Ltd.
Hideyo Osanai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing sintered aluminum nitride granules
Patent number
9,403,680
Issue date
Aug 2, 2016
Tokuyama Corporation
Yutaka Fukunaga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing water-resistant aluminum nitride powder
Patent number
9,399,577
Issue date
Jul 26, 2016
Tokuyama Corporation
Megumu Tamagaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing aluminum nitride powder
Patent number
9,145,301
Issue date
Sep 29, 2015
Tokuyama Corporation
Yutaka Fukunaga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aluminum nitride single crystal forming polygonal columns and a pro...
Patent number
8,921,980
Issue date
Dec 30, 2014
Meijo University
Hiroshi Amano
C30 - CRYSTAL GROWTH
Information
Patent Grant
Reformed aluminum nitride sintered body and method of producing the...
Patent number
8,703,041
Issue date
Apr 22, 2014
Tokuyama Corporation
Yuriko Kaito
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Aluminum nitride sintered body
Patent number
8,597,743
Issue date
Dec 3, 2013
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Aluminum nitride sintered body
Patent number
8,148,283
Issue date
Apr 3, 2012
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nitride sintered body and method for manufacturing thereof
Patent number
7,973,481
Issue date
Jul 5, 2011
Tokuyama Corporation
Yasuyuki Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement for bonding an aluminum nitride arc tube body to a molybdenu...
Patent number
7,960,915
Issue date
Jun 14, 2011
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nitride sintered body and method for manufacturing thereof
Patent number
7,876,053
Issue date
Jan 25, 2011
Tokuyama Corporation
Yasuyuki Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Package for storing light emitting element and method for producing...
Patent number
7,737,461
Issue date
Jun 15, 2010
Tokuyama Corporation
Masakatsu Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing an aluminum nitride sintered body
Patent number
7,553,788
Issue date
Jun 30, 2009
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Aluminum nitride sintered compact
Patent number
7,319,080
Issue date
Jan 15, 2008
Tokuyama Corporation
Yukihiro Kanechika
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum nitride sintered body
Patent number
7,081,425
Issue date
Jul 25, 2006
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM NITRIDE PARTICLES
Publication number
20220153957
Publication date
May 19, 2022
Tokuyama Corporation
Akimasa KURAMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINUM NITRIDE PARTICLE
Publication number
20210114876
Publication date
Apr 22, 2021
Tokuyama Corporation
Akimasa KURAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NITRIDE ALUMINUM PARTICLE
Publication number
20190031510
Publication date
Jan 31, 2019
Tokuyama Corporation
Akimasa KURAMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for Producing Sintered Aluminum Nitride Granules
Publication number
20150376009
Publication date
Dec 31, 2015
Tokuyama Corporation
Yutaka Fukunaga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALUMINUM NITRIDE POWDERS
Publication number
20150353355
Publication date
Dec 10, 2015
Tokuyama Corporation
Yutaka FUKUNAGA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL/CERAMIC BONDING SUBSTRATE AND METHOD FOR PRODUCING SAME
Publication number
20150284296
Publication date
Oct 8, 2015
Tokuyama Corporation
Hideyo Osanai
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING WATER-RESISTANT ALUMINUM NITRIDE POWDER
Publication number
20150225238
Publication date
Aug 13, 2015
Tokuyama Corporation
Megumu Tamagaki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for Producing Aluminum Nitride Powder
Publication number
20150086467
Publication date
Mar 26, 2015
Tokuyama Corporation
Yutaka Fukunaga
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NITRIDE SINTERED BODY AND METHOD FOR MANUFACTURING THEREOF
Publication number
20100259160
Publication date
Oct 14, 2010
Tokuyama Corporation
Yasuyuki Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum Nitride Single Crystal Forming Polygonal Columns and a Pro...
Publication number
20100255304
Publication date
Oct 7, 2010
MEIJO UNIVERSITY
Hiroshi Amano
C30 - CRYSTAL GROWTH
Information
Patent Application
Process for Producing Aluminum Nitride Sintered Body
Publication number
20100233393
Publication date
Sep 16, 2010
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
REFORMED ALUMINUM NITRIDE SINTERED BODY AND METHOD OF PRODUCING THE...
Publication number
20100183860
Publication date
Jul 22, 2010
Yuriko Kaito
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum Nitride Sintered Body and Production Process for the Same
Publication number
20100093514
Publication date
Apr 15, 2010
Tokuyama Corporation
Yukihiro Kanechika
C30 - CRYSTAL GROWTH
Information
Patent Application
Process for Producing Integrated Body from Aluminum Nitride Sintere...
Publication number
20100015370
Publication date
Jan 21, 2010
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Methods of Joining Ceramics and Ceramic Joined Articles
Publication number
20090173437
Publication date
Jul 9, 2009
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Cement
Publication number
20090174303
Publication date
Jul 9, 2009
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Methods of Joining Aluminum Nitride Sinters and Aluminum Nitride Jo...
Publication number
20090155625
Publication date
Jun 18, 2009
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum Nitride Sintered Body
Publication number
20090041961
Publication date
Feb 12, 2009
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Process for Producing an Aluminum Nitride Sintered Body
Publication number
20080300128
Publication date
Dec 4, 2008
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Nitride Sintered Body and Method for Manufacturing Thereof
Publication number
20080284309
Publication date
Nov 20, 2008
Tokuyama Corporation
Yasuyuki Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum nitride sintered body
Publication number
20080076658
Publication date
Mar 27, 2008
Tokuyama Corporation
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Package For Storing Light Emitting Element And Method For Producing...
Publication number
20070272938
Publication date
Nov 29, 2007
Tokuyama Corporation
Masakatsu Maeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum nitride sintered compact
Publication number
20060154827
Publication date
Jul 13, 2006
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Aluminum nitride sintered body and method of producing same
Publication number
20050070421
Publication date
Mar 31, 2005
Yukihiro Kanechika
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES