Inventor · disambiguated record

Soichi Toorisawa

Also filed as: TOORISAWA SOICHI

1 granted patent·60 citations·filing 1977–1977

50Inventor score

Technology areasG03F

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0189US4148065AMethod and apparatus for automatically inspecting and correcting masksHITACHI LTD·Filed 1977·Granted Apr 3, 1979·60 cites·12 claims

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