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Masanari Iwade
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inspection method for pillar-shaped honeycomb filter
Patent number
11,662,293
Issue date
May 30, 2023
NGK Insulators, Ltd.
Yoshihiro Sato
G01 - MEASURING TESTING
Information
Patent Grant
Marking base composition and marking base using the same
Patent number
9,676,912
Issue date
Jun 13, 2017
NGK Insulators, Ltd.
Makoto Murai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Grinding method of honeycomb structure
Patent number
9,662,759
Issue date
May 30, 2017
NGK Insulators, Ltd.
Yasumasa Fujioka
B24 - GRINDING POLISHING
Information
Patent Grant
Electrode for honeycomb structure forming die
Patent number
9,120,168
Issue date
Sep 1, 2015
NGK Insulators, Ltd.
Tomoki Nagae
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing method of electrode for honeycomb structure forming die
Patent number
9,108,260
Issue date
Aug 18, 2015
NGK Insulators, Ltd.
Tomoki Nagae
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing honeycomb structure forming die
Patent number
8,822,873
Issue date
Sep 2, 2014
NGK Insulators, Ltd.
Seiichiro Hayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing honeycomb structure forming die
Patent number
8,779,332
Issue date
Jul 15, 2014
NGK Insulators, Ltd.
Seiichiro Hayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Die for forming honeycomb structure and manufacturing method of the...
Patent number
8,556,615
Issue date
Oct 15, 2013
NGK Insulators, Ltd.
Seiichiro Hayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Die for forming honeycomb structure
Patent number
8,052,411
Issue date
Nov 8, 2011
NGK Insulators, Ltd.
Seiichiro Hayashi
B28 - WORKING CEMENT, CLAY, OR STONE
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
Patents Applications
last 30 patents
Information
Patent Application
INSPECTION METHOD FOR PILLAR-SHAPED HONEYCOMB FILTER
Publication number
20210302296
Publication date
Sep 30, 2021
NGK Insulators, Ltd.
Yoshihiro SATO
G01 - MEASURING TESTING
Information
Patent Application
MARKING BASE COMPOSITION AND MARKING BASE USING THE SAME
Publication number
20150024190
Publication date
Jan 22, 2015
NGK Insulators, Ltd.
Makoto MURAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRINDING METHOD OF HONEYCOMB STRUCTURE
Publication number
20140087636
Publication date
Mar 27, 2014
NGK Insulators, Ltd.
Yasumasa FUJIOKA
B24 - GRINDING POLISHING
Information
Patent Application
MANUFACTURING METHOD OF ELECTRODE FOR HONEYCOMB STRUCTURE FORMING DIE
Publication number
20120174397
Publication date
Jul 12, 2012
NGK Insulators, Ltd.
Tomoki Nagae
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE FOR HONEYCOMB STRUCTURE FORMING DIE
Publication number
20120152908
Publication date
Jun 21, 2012
NGK Insulators, Ltd.
Tomoki NAGAE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE FORMING DIE
Publication number
20110233171
Publication date
Sep 29, 2011
NGK Insulators, Ltd.
Seiichiro HAYASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE FORMING DIE
Publication number
20110233186
Publication date
Sep 29, 2011
NGK Insulators, Ltd.
Seiichiro HAYASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIE FOR FORMING HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF THE...
Publication number
20100244309
Publication date
Sep 30, 2010
NGK Insulators, Ltd.
Seiichiro HAYASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIE FOR FORMING HONEYCOMB STRUCTURE
Publication number
20090061040
Publication date
Mar 5, 2009
NGK Insulators, Ltd.
Seiichiro HAYASHI
B28 - WORKING CEMENT, CLAY, OR STONE
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