Inventor · disambiguated record
Shigemitsu Seitoh
Also filed as: SEITOH SHIGEMITSU
4 granted patents·46 citations·filing 1984–1990
76Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0173US4922097APotential measurement deviceHITACHI LTD·Filed 1988·Granted May 1, 1990·18 cites·8 claims
- 0260US4605860AApparatus for focusing a charged particle beam onto a specimenHITACHI LTD·Filed 1984·Granted Aug 12, 1986·9 cites·6 claims
- 0345US5093616AVoltage measurement method using electron beamHITACHI LTD·Filed 1990·Granted Mar 3, 1992·12 cites·7 claims
- 0437US5111141AMagnetic field measurement optimization apparatus using a charged particle beamHITACHI LTD·Filed 1990·Granted May 5, 1992·7 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →