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Masayuki Hironaga
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Nagoya-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat/acoustic wave conversion component and heat/acoustic wave conv...
Patent number
9,869,303
Issue date
Jan 16, 2018
NGK Insulators, Ltd.
Yukio Miyairi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat/acoustic wave conversion component and heat/acoustic wave conv...
Patent number
9,765,760
Issue date
Sep 19, 2017
NGK Insulators, Ltd.
Yukio Miyairi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat/acoustic wave conversion unit
Patent number
9,759,157
Issue date
Sep 12, 2017
NGK Insulators, Ltd.
Yukio Miyairi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat/acoustic wave conversion component and heat/acoustic wave conv...
Patent number
9,759,201
Issue date
Sep 12, 2017
NGK Insulators, Ltd.
Yukio Miyairi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of manufacturing die for forming honeycomb structure and die...
Patent number
7,982,158
Issue date
Jul 19, 2011
NGK Insulators, Ltd.
Masaaki Koishikura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Honeycomb forming die and jig for honeycomb forming die using the same
Patent number
7,858,007
Issue date
Dec 28, 2010
NGK Insulators, Ltd.
Takahisa Kaneko
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Die for forming honeycomb structure
Patent number
7,713,050
Issue date
May 11, 2010
NGK Insulators, Ltd.
Hironori Takahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Die for forming honeycomb structure and method of manufacturing the...
Patent number
7,500,847
Issue date
Mar 10, 2009
NGK Insulators, Ltd.
Hironori Takahashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for production of die usable for formation of honeycomb str...
Patent number
7,335,848
Issue date
Feb 26, 2008
NGK Insulators, Ltd.
Masayuki Hironaga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Honeycomb forming die
Patent number
7,311,510
Issue date
Dec 25, 2007
NGK Insulators, Ltd.
Masayuki Nate
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Wire electric discharge machining apparatus, wire electric discharg...
Patent number
6,320,150
Issue date
Nov 20, 2001
NGK Insulators, Ltd.
Masayuki Hironaga
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
HEAT/ACOUSTIC WAVE CONVERSION UNIT
Publication number
20160084198
Publication date
Mar 24, 2016
NGK Insulators, Ltd.
Yukio MIYAIRI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HEAT/ACOUSTIC WAVE CONVERSION COMPONENT AND HEAT/ACOUSTIC WAVE CONV...
Publication number
20160084238
Publication date
Mar 24, 2016
NGK Insulators, Ltd.
Yukio MIYAIRI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
HEAT/ACOUSTIC WAVE CONVERSION COMPONENT AND HEAT/ACOUSTIC WAVE CONV...
Publication number
20160084239
Publication date
Mar 24, 2016
NGK Insulators, Ltd.
Yukio MIYAIRI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
HEAT/ACOUSTIC WAVE CONVERSION COMPONENT AND HEAT/ACOUSTIC WAVE CONV...
Publication number
20160084237
Publication date
Mar 24, 2016
NGK Insulators, Ltd.
Yukio MIYAIRI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD OF PRODUCING PERFORATED HONYECOMB STRUCTURE BODY
Publication number
20090191368
Publication date
Jul 30, 2009
NGK Insulators, Ltd.
Masayuki HIRONAGA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR FABRICATING DISSIMILAR MATERIAL JOINTED BODY
Publication number
20080230590
Publication date
Sep 25, 2008
NGK Insulators, Ltd.
Hironori Takahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Honeycomb forming die and jig for honeycomb forming die using the same
Publication number
20080113858
Publication date
May 15, 2008
NGK Insulators, Ltd.
Takahisa Kaneko
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIE FOR FORMING HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING TH...
Publication number
20080078920
Publication date
Apr 3, 2008
NGK Insulators, Ltd.
Hironori TAKAHASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING DIE FOR FORMING HONEYCOMB STRUCTURE AND DIE...
Publication number
20080017520
Publication date
Jan 24, 2008
NGK Insulators, Ltd.
Masaaki Koishikura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Die for forming honeycomb structure and method of manufacturing the...
Publication number
20060034972
Publication date
Feb 16, 2006
NGK Insulators, Ltd.
Hironori Takahashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for production of die usable for formation of honeycomb str...
Publication number
20050198822
Publication date
Sep 15, 2005
NGK Insulators, Ltd.
Masayuki Hironaga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Honeycomb forming ferrule
Publication number
20050147707
Publication date
Jul 7, 2005
NGK INSULATORS, LTD.
Masayuki Nate
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Honeycomb forming ferrule and jig for honeycomb forming ferrule usi...
Publication number
20050118296
Publication date
Jun 2, 2005
NGK Insulators, Ltd.
Takahisa Kaneko
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR