Inventor · disambiguated record
Sumio Kumashiro
Also filed as: KUMASHIRO SUMIO
6 granted patents·60 citations·filing 1991–2017
81Inventor score
Top patents by PatentIndex Score
6 records- 0185US8237111B2Multi-reflecting ion optical deviceGOLIKOV URIY·Filed 2008·Granted Aug 7, 2012·31 cites·16 claims
- 0284US9159544B2Mass analyser and method of mass analysisDING LI·Filed 2011·Granted Oct 13, 2015·6 cites·20 claims
- 0376US8704170B2Method and apparatus for generating and analyzing ionsKUMASHIRO SUMIO·Filed 2011·Granted Apr 22, 2014·4 cites·34 claims
- 0468US9691596B2Mass analyser and method of mass analysisSHIMADZU CORP·Filed 2015·Granted Jun 27, 2017·1 cites·10 claims
- 0563US5166521AIon-scattering spectrometerSHIMADZU CORP·Filed 1991·Granted Nov 24, 1992·18 cites·13 claims
- 0657US9997343B2Mass analyser and method of mass analysisSHIMADZU CORP·Filed 2017·Granted Jun 12, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →