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Yoshinobu Tarutani
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Superconducting junction element and superconducting junction circuit
Patent number
8,330,145
Issue date
Dec 11, 2012
The Chugoku Electric Power Co., Inc.
Hironori Wakana
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Superconducting device and method of manufacturing the same
Patent number
8,178,472
Issue date
May 15, 2012
Fujitsu Limited
Yoshihiro Ishimaru
G01 - MEASURING TESTING
Information
Patent Grant
Superconducting driver circuit
Patent number
7,095,227
Issue date
Aug 22, 2006
International Superconductivity Technology Center, The Juridical Foundation
Yoshinobu Tarutani
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Josephson device and fabrication process thereof
Patent number
6,790,675
Issue date
Sep 14, 2004
International Superconductivity Technology Center
Seiji Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconductor signal amplifier
Patent number
6,486,756
Issue date
Nov 26, 2002
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconductive single flux quantum logic circuit
Patent number
6,310,488
Issue date
Oct 30, 2001
Hitachi, Ltd.
Haruhiro Hasegawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Superconducting device
Patent number
6,069,369
Issue date
May 30, 2000
Hitachi, Ltd.
Toshikazu Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting device having pinning regions
Patent number
5,729,046
Issue date
Mar 17, 1998
Hitachi, Ltd.
Toshikazu Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming high T.sub.c superconducting devices
Patent number
5,552,375
Issue date
Sep 3, 1996
Hitachi, Ltd.
Toshikazu Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic head and magnetic recording and reproducing apparatus usin...
Patent number
5,463,518
Issue date
Oct 31, 1995
Hitachi, Ltd.
Shigekazu Otomo
G11 - INFORMATION STORAGE
Information
Patent Grant
Oxide-superconduction grain boundary tunneling device
Patent number
5,424,281
Issue date
Jun 13, 1995
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting field effect transistor with increased channel length
Patent number
5,380,704
Issue date
Jan 10, 1995
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting device with C-axis orientation perpendicular to cur...
Patent number
5,326,745
Issue date
Jul 5, 1994
Hitachi, Ltd.
Toshikazu Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconductive switching element with semiconductor channel
Patent number
5,250,506
Issue date
Oct 5, 1993
Hitachi, Ltd.
Shinichiroh Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconductive quantum interference device in high temperature env...
Patent number
5,218,297
Issue date
Jun 8, 1993
Hitachi, Ltd.
Hideaki Nakane
G01 - MEASURING TESTING
Information
Patent Grant
Oxide-superconducting tunneling device formed on a submicron recess...
Patent number
5,198,413
Issue date
Mar 30, 1993
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High Tc superconducting device with weak link between two supercond...
Patent number
5,126,315
Issue date
Jun 30, 1992
Hitachi, Ltd.
Toshikazu Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flux method of growing oxide superconductors
Patent number
4,921,834
Issue date
May 1, 1990
Hitachi, Ltd.
Haruhiro Hasegawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of forming Josephson junction devices
Patent number
4,904,619
Issue date
Feb 27, 1990
Hitachi Ltd.
Hirozi Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting switching device
Patent number
4,563,695
Issue date
Jan 7, 1986
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Josephson junction element
Patent number
4,319,256
Issue date
Mar 9, 1982
Hitachi, Ltd.
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SUPERCONDUCTING JUNCTION ELEMENT AND SUPERCONDUCTING JUNCTION CIRCUIT
Publication number
20100006825
Publication date
Jan 14, 2010
The Chugoku Electric Power Co., Inc.
Hironori Wakana
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Superconducting device and method of manufacturing the same
Publication number
20070281861
Publication date
Dec 6, 2007
FUJITSU LIMITED
Yoshihiro Ishimaru
G01 - MEASURING TESTING
Information
Patent Application
Superconducting junction element and superconducting junction circuit
Publication number
20070158791
Publication date
Jul 12, 2007
The Chugoku Electric Power Co., Inc.
Hironori Wakana
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Superconducting driver circuit
Publication number
20050231196
Publication date
Oct 20, 2005
Yoshinobu Tarutani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Josephson device and fabrication process thereof
Publication number
20030186467
Publication date
Oct 2, 2003
International Superconductivity Technology Center, The Juridical Foundation
Seiji Adachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Superconductor signal amplifier
Publication number
20010025012
Publication date
Sep 27, 2001
Yoshinobu Tarutani
H01 - BASIC ELECTRIC ELEMENTS