Inventor · disambiguated record

Toshio Mannaka

Also filed as: MANNAKA TOSHIO

2 granted patents·45 citations·filing 1983–1991

63Inventor score

Technology areasB21B Y10T

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0171US5113678AMethod for controlling plate material hot rolling equipmentHITACHI LTD·Filed 1991·Granted May 19, 1992·35 cites·23 claims
0258US4545228ARoll eccentricity control system for a rolling apparatusHITACHI LTD·Filed 1983·Granted Oct 8, 1985·10 cites·6 claims

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