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Teruhiro Takizawa
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Hitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Superconducting magnet
Patent number
5,424,702
Issue date
Jun 13, 1995
Hitachi, Ltd.
Yoko Kameoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coil structure and coil container
Patent number
5,343,180
Issue date
Aug 30, 1994
Hitachi, Ltd.
Hideshi Fukumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting magnetic field generating apparatus and method of p...
Patent number
5,231,366
Issue date
Jul 27, 1993
Hitachi, Ltd.
Takashi Haramaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas swing type refrigerator
Patent number
5,152,147
Issue date
Oct 6, 1992
Hitachi, Ltd.
Norihide Saho
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...