Takeyoshi Togashi

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxide superconductor lamination
- Patent number 5,302,580
- Issue date Apr 12, 1994
- NGK Insulators, Ltd.
- Hideki Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconductive tube for magnetic shielding and manufacturing metho...
- Patent number 5,268,530
- Issue date Dec 7, 1993
- NGK Insulators, Ltd.
- Hideki Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing oxide superconductive material by firing and...
- Patent number 5,173,478
- Issue date Dec 22, 1992
- NGK Insulators, Ltd.
- Hideki Shimizu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES