Ryozo Yamagishi

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Hitachi, JP

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Patents Grantslast 30 patents

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Composite superconductors
- Patent number 4,371,741
- Issue date Feb 1, 1983
- Japan Atomic Energy Research Institute
- Toshinari Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for applying chemical plating to inner surfaces of tubula...
- Patent number 4,309,959
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Ryozo Yamagishi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...