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Manabu Yoshida
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Bisai-City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon film laminate and method for production thereof, and VOC rem...
Patent number
7,621,979
Issue date
Nov 24, 2009
NGK Insulators, Ltd.
Kazuyuki Kaigawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing DDR type zeolite membrane, DDR type zeolite me...
Patent number
7,014,680
Issue date
Mar 21, 2006
NGK Insulators, Ltd.
Kunio Nakayama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for preparing DDR type zeolite membrane, DDR type zeolite me...
Patent number
6,953,493
Issue date
Oct 11, 2005
NGK Insulators, Ltd.
Kunio Nakayama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Reaction vessel having an oxygen permeable membrane
Patent number
6,403,041
Issue date
Jun 11, 2002
NGK Insulators, Ltd.
Tomonori Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for making rare earth superconductive composite
Patent number
5,496,799
Issue date
Mar 5, 1996
NGK Insulators, Ltd.
Manabu Yoshida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oxide superconducting material and process for producing the same
Patent number
5,292,716
Issue date
Mar 8, 1994
NGK Insulators, Ltd.
Hitoshi Sakai
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Yttrium-barrium-copper oxide powder and process for manufacturing y...
Patent number
5,232,907
Issue date
Aug 3, 1993
NGK Insulators, Ltd.
Keiji Matsuhiro
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Superconducting structure for magnetic shielding
Patent number
5,202,305
Issue date
Apr 13, 1993
NGK Insulators, Ltd.
Keiichiro Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing bismuth-based superconducting oxide
Patent number
5,089,468
Issue date
Feb 18, 1992
NGK Insulators, Ltd.
Hitoshi Yoshida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
PERMSELECTIVE MEMBRANE TYPE REACTOR AND METHOD FOR HYDROGEN PRODUCTION
Publication number
20080226544
Publication date
Sep 18, 2008
NGK Insulators, Ltd.
Toshiyuki Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon film laminate and method for production thereof, and VOC rem...
Publication number
20060288677
Publication date
Dec 28, 2006
NGK Insulators, Ltd.
Kazuyuki Kaigawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING DDR TYPE ZEOLITE MEMBRANE, DDR TYPE ZEOLITE ME...
Publication number
20050229779
Publication date
Oct 20, 2005
NGK Insulators, Ltd.
Kunio Nakayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for preparing DDR type zeolite film, DDR type zeolite film,...
Publication number
20040173094
Publication date
Sep 9, 2004
NGK Insulators, Ltd.
Kunio Nakayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL