Inventor · disambiguated record

Masayoshi Hamano

Also filed as: HAMANO MASAYOSHI

1 granted patent·31 citations·filing 1990–1990

44Inventor score

Technology areasF27B

Files withYUGEN KAISHA R I ELECTRONIC IN1

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1 record

0160US5044944AFurnace of decreasing oxygen concentration to ultra low amountYUGEN KAISHA R I ELECTRONIC IN·Filed 1990·Granted Sep 3, 1991·31 cites·1 claims

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Masayoshi Hamano — Patent Inventor | PatentIndex