Osami Tsukamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Primary coil assembly for a superconducting linear induction motor
- Patent number 5,212,416
- Issue date May 18, 1993
- The Furukawa Electric Co., Ltd.
- Hitoshi Shimizu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Superconducting strand for alternating current
- Patent number 5,171,941
- Issue date Dec 15, 1992
- The Furukawa Electric Co., Ltd.
- Hitoshi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS