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Ibaraki, JP
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last 30 patents
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Patent Grant
Superconducting magnet superconducting magnet coil, and manufacturi...
Patent number
5,606,300
Issue date
Feb 25, 1997
Hitachi, Ltd.
Toru Koyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a superconducting magnet coil
Patent number
5,538,942
Issue date
Jul 23, 1996
Hitachi, Ltd.
Toru Koyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting magnet coil and curable resin composition used therein
Patent number
5,384,197
Issue date
Jan 24, 1995
Hitachi, Ltd.
Toru Koyama
H01 - BASIC ELECTRIC ELEMENTS