Inventor · disambiguated record
Masanao Hotta
Also filed as: HOTTA MASANAO
3 granted patents·54 citations·filing 1987–2014
71Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0183US4788473APlasma generating device with stepped waveguide transitionFUJITSU LTD·Filed 1987·Granted Nov 29, 1988·33 cites·25 claims
- 0274US6605811B2Electron beam lithography system and methodELIONIX INC·Filed 2001·Granted Aug 12, 2003·18 cites·8 claims
- 0367US9570279B2Two rotating electric fields mass analyzerOFFICE TANDEM L L C·Filed 2014·Granted Feb 14, 2017·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →