Inventor · disambiguated record
Masakatsu Hasuda
Also filed as: HASUDA MASAKATSU
11 granted patents·2 pending applications·59 citations·filing 2003–2020
87Inventor score
Top patents by PatentIndex Score
13 records- 0185US6838685B1Ion beam apparatus, ion beam processing method and sample holder memberSII NANOTECHNOLOGY INC·Filed 2003·Granted Jan 4, 2005·26 cites·17 claims
- 0280US8642958B2Composite charged particle beam apparatus and sample processing and observing methodTAKAHASHI HARUO·Filed 2011·Granted Feb 4, 2014·5 cites·11 claims
- 0374US7500779B2Thermal analysis apparatusSII NANOTECHNOLOGY INC·Filed 2007·Granted Mar 10, 2009·5 cites·20 claims
- 0473US8664598B2Electron microscope and specimen analyzing methodHASUDA MASAKATSU·Filed 2011·Granted Mar 4, 2014·4 cites·16 claims
- 0572US7574932B2Sample holding mechanism and sample working/observing apparatusSII NANOTECHNOLOGY INC·Filed 2007·Granted Aug 18, 2009·3 cites·8 claims
- 0668US7297944B2Ion beam device and ion beam processing method, and holder memberSII NANOTECHNOLOGY INC·Filed 2003·Granted Nov 20, 2007·9 cites·15 claims
- 0767US9885639B2Sample carrying device and vacuum apparatusHITACHI HIGH TECH SCIENCE CORP·Filed 2016·Granted Feb 6, 2018·1 cites·20 claims
- 0866US7276691B2Ion beam device and ion beam processing methodSII NANOTECHNOLOGY INC·Filed 2003·Granted Oct 2, 2007·6 cites·19 claims
- 0955US11906899B2Mask defect repair apparatus and mask defect repair methodHITACHI HIGH TECH SCIENCE CORP·Filed 2020·Granted Feb 20, 2024·0 cites·1 claims
- 1050US10468228B2Charged particle beam apparatusHITACHI HIGH TECH SCIENCE CORP·Filed 2018·Granted Nov 5, 2019·0 cites·10 claims
- 1145US8674324B2Charged particle beam apparatus and sample transporting apparatusHITACHI HIGH TECH SCIENCE CORP·Filed 2013·Granted Mar 18, 2014·0 cites·12 claims
- 1236US2017062174A1Transport device, treatment device, vacuum device, and charged particle beam deviceHITACHI HIGH-TECH SCIENCE CORP·Filed 2016·Application pending·0 cites
- 1332US2017271119A1Composite charged particle beam apparatusHITACHI HIGH-TECH SCIENCE CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →