Inventor · disambiguated record

Yoshihiko Suenaga

Also filed as: NISHIWAKI KOJI · SUENAGA YOSHIHIKO

2 granted patents·18 citations·filing 1978–1981

56Inventor score

Technology areasG06K H01J

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0169US4390788AElectron beam patterning method and apparatus with correction of deflection distortionHITACHI LTD·Filed 1981·Granted Jun 28, 1983·16 cites·6 claims
0231US4238835AAnalyzing apparatus with microcomputerHITACHI LTD·Filed 1978·Granted Dec 9, 1980·2 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →