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Kazuaki Yamaguchi
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Ama-District, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Systems for supporting ceramic susceptors
Patent number
7,022,947
Issue date
Apr 4, 2006
NGK Insulators, Ltd.
Kazuaki Yamaguchi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Fixing structures and supporting structures of ceramic susceptors,...
Patent number
7,011,712
Issue date
Mar 14, 2006
NGK Insulators, Ltd.
Kazuaki Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Susceptor supporting construction
Patent number
6,997,993
Issue date
Feb 14, 2006
NGK Insulators, Ltd.
Kazuaki Yamaguchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fixing structures and supporting structures of ceramic susceptors,...
Patent number
6,979,369
Issue date
Dec 27, 2005
NGK Insulators, Ltd.
Kazuaki Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic chunks
Patent number
6,608,745
Issue date
Aug 19, 2003
NGK Insulators, Ltd.
Hideyoshi Tsuruta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic heater
Patent number
6,225,606
Issue date
May 1, 2001
NGK Insulators, Ltd.
Hideyoshi Tsuruta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single crystal-growing method and apparatus
Patent number
6,036,775
Issue date
Mar 14, 2000
NGK Insulators, Ltd.
Minoru Imaeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal-growing apparatus
Patent number
5,961,720
Issue date
Oct 5, 1999
NGK Insulators, Ltd.
Minoru Imaeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal growing method
Patent number
5,690,734
Issue date
Nov 25, 1997
NGK Insulators, Ltd.
Minoru Imaeda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process and apparatus for the production of films of oxide type sin...
Patent number
5,603,762
Issue date
Feb 18, 1997
NGK Insulators, Ltd.
Nobuyuki Kokune
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Systems for supporting ceramic susceptors
Publication number
20050006374
Publication date
Jan 13, 2005
NGK Insulators, Ltd.
Kazuaki Yamaguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fixing structures and supporting structures of ceramic susceptors,...
Publication number
20030183340
Publication date
Oct 2, 2003
NGK Insulators, Ltd.
Kazuaki Yamaguchi
B32 - LAYERED PRODUCTS
Information
Patent Application
Fixing structures and supporting structures of ceramic susceptors,...
Publication number
20030183341
Publication date
Oct 2, 2003
NGK Insulators, Ltd.
Kazuaki Yamaguchi
B32 - LAYERED PRODUCTS
Information
Patent Application
Electrostatic chucks
Publication number
20030095370
Publication date
May 22, 2003
NGK Insulators, Ltd.
Hideyoshi Tsuruta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Susceptor supporting construction
Publication number
20020170679
Publication date
Nov 21, 2002
NGK Insulators, Ltd.
Kazuaki Yamaguchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...