Inventor · disambiguated record
Satoshi Umehara
Also filed as: UMEHARA SATOSHI
5 granted patents·1 pending application·65 citations·filing 1996–2023
78Inventor score
Top patents by PatentIndex Score
6 records- 0166US5861792ACoil component and method of stamping iron core used thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 19, 1999·23 cites·9 claims
- 0264US9312099B2Charged particle beam device and method for analyzing defect thereinHITACHI HIGH TECH CORP·Filed 2013·Granted Apr 12, 2016·1 cites·11 claims
- 0363US6099706AMagnetic film forming apparatus which applies a parallel magnetic field across a substrateHITACHI LTD·Filed 1998·Granted Aug 8, 2000·24 cites·11 claims
- 0455US2024019671A1Optical system, image pickup apparatus, and optical apparatusCANON KK·Filed 2023·Application pending·0 cites
- 0552US12228712B2Zoom lens and apparatus having the sameCANON KK·Filed 2021·Granted Feb 18, 2025·0 cites·28 claims
- 0649US5783055AMulti-chamber sputtering apparatusHITACHI LTD·Filed 1996·Granted Jul 21, 1998·17 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →