Toshio Masaki

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nickel-base alloy for glass-contracting member used in unenergized...
- Patent number 5,330,710
- Issue date Jul 19, 1994
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Toshio Masaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electric melting furnace for vitrifying waste
- Patent number 5,062,118
- Issue date Oct 29, 1991
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Toshio Masaki
- C03 - GLASS MINERAL OR SLAG WOOL