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Yoshirou Kuromitsu
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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Insulated heat transfer substrate, thermoelectric conversion module...
Patent number
11,404,622
Issue date
Aug 2, 2022
Mitsubishi Materials Corporation
Koya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermoelectric conversion module and method for producing thermoele...
Patent number
11,380,832
Issue date
Jul 5, 2022
Mitsubishi Materials Corporation
Koya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic-aluminum conjugate, power module substrate, and power module
Patent number
10,607,907
Issue date
Mar 31, 2020
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, power module substrate with heat sink, powe...
Patent number
10,375,825
Issue date
Aug 6, 2019
Mitsubishi Materials Corporation
Nobuyuki Terasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat-sink-attached power module substrate, heat-sink-attached power...
Patent number
9,968,012
Issue date
May 8, 2018
Mitsubishi Materials Corporation
Nobuyuki Terasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate for power modules, substrate with heat sink for power mod...
Patent number
9,807,865
Issue date
Oct 31, 2017
Mitsubishi Materials Corporation
Yoshiyuki Nagatomo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heat-sink-attached power module substrate, heat-sink-attached power...
Patent number
9,769,963
Issue date
Sep 19, 2017
Mitsubishi Materials Corporation
Nobuyuki Terasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module substrate, power module substrate with heatsink, power...
Patent number
9,723,707
Issue date
Aug 1, 2017
Mitsubishi Materials Corporation
Nobuyuki Terasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module
Patent number
9,642,275
Issue date
May 2, 2017
Mitsubishi Materials Corporation
Touyou Ohashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, power module substrate with heat sink, powe...
Patent number
9,504,144
Issue date
Nov 22, 2016
Mitsubishi Materials Corporation
Nobuyuki Terasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, power module substrate with heat sink, and...
Patent number
9,480,144
Issue date
Oct 25, 2016
Mitsubishi Materials Corporation
Yoshiyuki Nagatomo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module
Patent number
9,426,915
Issue date
Aug 23, 2016
Mitsubishi Materials Corporation
Touyou Ohashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Substrate for power module, substrate with heat sink for power modu...
Patent number
9,414,512
Issue date
Aug 9, 2016
Mitsubishi Materials Corporation
Yoshiyuki Nagatomo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Power module substrate with heat sink, and method for producing pow...
Patent number
9,237,682
Issue date
Jan 12, 2016
Mitsubishi Materials Corporation
Yoshiyuki Nagatomo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Power module substrate, power module, and method for manufacturing...
Patent number
9,101,063
Issue date
Aug 4, 2015
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, power module, and method for manufacturing...
Patent number
9,095,062
Issue date
Jul 28, 2015
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic substrate, method of manufacturing ceramic substrate, and m...
Patent number
9,079,264
Issue date
Jul 14, 2015
Mitsubishi Materials Corporation
Hiroshi Tonomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing substrate for power module with heat sink, sub...
Patent number
9,076,755
Issue date
Jul 7, 2015
Mitsubishi Materials Corporation
Hiroshi Tonomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module substrate, power module substrate with heat sink, powe...
Patent number
9,066,433
Issue date
Jun 23, 2015
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Power module substrate, power module, and method for manufacturing...
Patent number
8,921,996
Issue date
Dec 30, 2014
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module substrate having heatsink, method for manufacturing th...
Patent number
8,637,777
Issue date
Jan 28, 2014
Mitsubishi Materials Corporation
Hiromasa Hayashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Power module substrate, power module, and method for manufacturing...
Patent number
8,609,993
Issue date
Dec 17, 2013
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, power module, and method for manufacturing...
Patent number
8,564,118
Issue date
Oct 22, 2013
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power element mounting substrate, method of manufacturing the same,...
Patent number
8,198,540
Issue date
Jun 12, 2012
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing power module substrate, power module subst...
Patent number
8,116,084
Issue date
Feb 14, 2012
Mitsubishi Materials Corporation
Takeshi Kitahara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power module substrate, method for manufacturing power module subst...
Patent number
8,044,500
Issue date
Oct 25, 2011
Mitsubishi Materials Corporation
Takeshi Kitahara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
MgO vapor deposition material and method for preparation thereof
Patent number
7,138,350
Issue date
Nov 21, 2006
Mitsubishi Materials Corporation
Hideaki Sakurai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polycrystalline MgO deposition material having adjusted Si concentr...
Patent number
6,995,104
Issue date
Feb 7, 2006
LG Electronics Inc.
Eung Chul Park
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Protective film for FPD, vapor deposition material for protective f...
Patent number
6,965,125
Issue date
Nov 15, 2005
Mitsusbishi Materials Corporation
Hideaki Sakurai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Blade with comb teeth coated with a compound layer for forming ribs...
Patent number
6,872,115
Issue date
Mar 29, 2005
Mitsubishi Material Corporation
Hideaki Sakurai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INSULATED HEAT TRANSFER SUBSTRATE, THERMOELECTRIC CONVERSION MODULE...
Publication number
20210175401
Publication date
Jun 10, 2021
MITSUBISHI MATERIALS CORPORATION
Koya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOELECTRIC CONVERSION MODULE AND METHOD FOR PRODUCING THERMOELE...
Publication number
20210111327
Publication date
Apr 15, 2021
MITSUBISHI MATERIALS CORPORATION
Koya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOELECTRIC CONVERSION MODULE AND METHOD FOR PRODUCING THERMOELE...
Publication number
20200144472
Publication date
May 7, 2020
Koya Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CERAMIC-ALUMINUM CONJUGATE, POWER MODULE SUBSTRATE, AND POWER MODULE
Publication number
20180323122
Publication date
Nov 8, 2018
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE SUBSTRATE WITH HEAT SINK, POWE...
Publication number
20170034905
Publication date
Feb 2, 2017
MITSUBISHI MATERIALS CORPORATION
Nobuyuki Terasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUBSTRATE FOR POWER MODULES, SUBSTRATE WITH HEAT SINK FOR POWER MOD...
Publication number
20160021729
Publication date
Jan 21, 2016
MITSUBISHI MATERIALS CORPORATION
Yoshiyuki Nagatomo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE
Publication number
20150319877
Publication date
Nov 5, 2015
MITSUBISHI MATERIALS CORPORATION
Touyou Ohashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE
Publication number
20150319876
Publication date
Nov 5, 2015
Mitsubishi Materials Corporation
Touyou Ohashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT-SINK-ATTACHED POWER MODULE SUBSTRATE, HEAT-SINK-ATTACHED POWER...
Publication number
20150282379
Publication date
Oct 1, 2015
MITSUBISHI MATERIALS CORPORATION
Nobuyuki Terasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE SUBSTRATE WITH HEAT SINK, POWE...
Publication number
20150208496
Publication date
Jul 23, 2015
MITSUBISHI MATERIALS CORPORATION
Nobuyuki Terasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE WITH HEAT SINK, AND METHOD FOR PRODUCING POW...
Publication number
20150055303
Publication date
Feb 26, 2015
Yoshiyuki Nagatomo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE WITH HEATSINK, POWER MODULE SUBSTRATE WITH C...
Publication number
20150055302
Publication date
Feb 26, 2015
MITSUBISHI MATERIALS CORPORATION
Yoshiyuki Nagatomo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE SUBSTRATE WITH HEATSINK, POWER...
Publication number
20150041188
Publication date
Feb 12, 2015
MITSUBISHI MATERIAL CORPORATION
Nobuyuki Terasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE SUBSTRATE WITH HEAT SINK, AND...
Publication number
20150034367
Publication date
Feb 5, 2015
Yoshiyuki Nagatomo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20150022977
Publication date
Jan 22, 2015
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE SUBSTRATE WITH HEAT SINK, POWE...
Publication number
20140192486
Publication date
Jul 10, 2014
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20140078684
Publication date
Mar 20, 2014
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20140071633
Publication date
Mar 13, 2014
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20140015140
Publication date
Jan 16, 2014
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBSTRATE FOR POWER MODULE, SUBSTRATE WITH HEAT SINK FOR POWER MODU...
Publication number
20130335921
Publication date
Dec 19, 2013
MITSUBISHI MATERIALS CORPORATION
Yoshiyuki Nagatomo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CERAMIC SUBSTRATE, METHOD OF MANUFACTURING CERAMIC SUBSTRATE, AND M...
Publication number
20130232783
Publication date
Sep 12, 2013
MITSUBISHI MATERIALS CORPORATION
Hiroshi Tonomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING SUBSTRATE FOR POWER MODULE WITH HEAT SINK, SUB...
Publication number
20130010429
Publication date
Jan 10, 2013
MITSUBISHI MATERIALS CORPORATION
Hiroshi Tonomura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20110074010
Publication date
Mar 31, 2011
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, POWER MODULE, AND METHOD FOR MANUFACTURING...
Publication number
20110067906
Publication date
Mar 24, 2011
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING POWER MODULE SUBSTRATE, POWER MODULE SUBST...
Publication number
20100285331
Publication date
Nov 11, 2010
MITSUBISHI MATERIALS CORPORATION
Takeshi Kitahara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CERAMIC SUBSTRATE, METHOD OF MANUFACTURING CERAMIC SUBSTRATE, AND M...
Publication number
20100258233
Publication date
Oct 14, 2010
Mitsubishi Materials Corporation
Hiroshi Tonomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER MODULE SUBSTRATE, METHOD FOR MANUFACTURING POWER MODULE SUBST...
Publication number
20090267215
Publication date
Oct 29, 2009
MITSUBISHI MATERIALS CORPORATION
Takeshi Kitahara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INSULATING CIRCUIT BOARD AND INSULATING CIRCUIT BOARD HAVING COOLIN...
Publication number
20090229864
Publication date
Sep 17, 2009
Mitsubishi Materials Corporation
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER ELEMENT MOUNTING SUBSTRATE, METHOD OF MANUFACTURING THE SAME,...
Publication number
20090145642
Publication date
Jun 11, 2009
MITSUBISHI MATERIALS CORPORATION
Yoshirou Kuromitsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Mgo vapor deposition material and method for preparation thereof
Publication number
20050045065
Publication date
Mar 3, 2005
MITSUBISHI MATERIALS CORPORATION
Hideaki Sakurai
C30 - CRYSTAL GROWTH