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Tsutomu Yamashita
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Nagaoka, JP
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last 30 patents
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Patent Grant
Method of manufacturing josephson junctions
Patent number
4,985,117
Issue date
Jan 15, 1991
Kabushiki Kaisha Riken
Hideyuki Kurosawa
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Superconducting electron beam generator
Patent number
4,414,487
Issue date
Nov 8, 1983
Technological University of Nagaoka
Tsutomu Yamashita
H01 - BASIC ELECTRIC ELEMENTS