Inventor · disambiguated record
Nobuyuki Osakabe
Also filed as: OSAKABE NOBUYUKI
7 granted patents·246 citations·filing 1984–2002
88Inventor score
Technology areasH01J
Top patents by PatentIndex Score
7 records- 0192US5814815APhase-contrast electron microscope and phase plate thereforHITACHI LTD·Filed 1996·Granted Sep 29, 1998·84 cites·11 claims
- 0289US4935625AElectron holography apparatusHITACHI LTD·Filed 1988·Granted Jun 19, 1990·46 cites·9 claims
- 0381US4998788AReflection electron holography apparatusHITACHI LTD·Filed 1990·Granted Mar 12, 1991·41 cites·8 claims
- 0478US6838675B2Specimen observation system for applying external magnetic fieldHITACHI LTD·Filed 2002·Granted Jan 4, 2005·14 cites·25 claims
- 0577US5192867AElectron optical measurement apparatusHITACHI LTD·Filed 1991·Granted Mar 9, 1993·33 cites·5 claims
- 0663US5811805ACharged particle guide apparatus and image viewing apparatus for charged particle microscope using the sameJAPAN RES DEV CORP·Filed 1996·Granted Sep 22, 1998·18 cites·20 claims
- 0761US4642461AField emission type electron microscope using a multi-stage acceleration tubeHITACHI LTD·Filed 1984·Granted Feb 10, 1987·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →