Inventor · disambiguated record

Norio Morisada

Also filed as: MORISADA NORIO

2 granted patents·31 citations·filing 1982–1997

62Inventor score

Technology areasC21D C22C

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0169US5911842AHeat resisting steel and steam turbine rotor shaft and method of making thereofHITACHI LTD·Filed 1997·Granted Jun 15, 1999·20 cites·14 claims
0259US4404041AMethod of producing elongated large-size forged articleHITACHI LTD·Filed 1982·Granted Sep 13, 1983·11 cites·22 claims

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Norio Morisada — Patent Inventor | PatentIndex