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Hiroshi Ohta
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Wako, JP
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last 30 patents
Information
Patent Grant
Superconducting magnetic shield
Patent number
5,418,512
Issue date
May 23, 1995
Mitsui Kinzoku Kogyo Kabushiki Shisha
Hiroshi Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Superconducting magnetic shield
Patent number
5,187,327
Issue date
Feb 16, 1993
Mitsui Kinzoku Kogyo Kabushiki Kaisha
Hiroshi Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluxoid type superconducting logic element
Patent number
4,567,383
Issue date
Jan 28, 1986
Rikagaku Kenkyusho
Eiichi Goto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Josephson junction element and method of making the same
Patent number
4,539,741
Issue date
Sep 10, 1985
Rikagaku Kenkyusho
Hiroshi Ohta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Josephson junction element and method of making the same
Patent number
4,494,131
Issue date
Jan 15, 1985
Rikagaku Kenkyusho
Hiroshi Ohta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a Josephson junction
Patent number
4,430,790
Issue date
Feb 14, 1984
Rikagaku Kenkyusho
Hiroshi Ohta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Josephson junction and a method of making the same
Patent number
4,366,494
Issue date
Dec 28, 1982
Rikagaku Kenkyusho
Hiroshi Ohta
H01 - BASIC ELECTRIC ELEMENTS