Inventor · disambiguated record
Akiko Kumada
Also filed as: KUMADA AKIKO
4 granted patents·2 citations·filing 2012–2018
57Inventor score
Technology areasG01R
Files withTOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP2TOSHIBA MITSUBISHI ELEC IND1TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP1
Top patents by PatentIndex Score
4 records- 0157US10041980B2Three-dimensional surface potential distribution measurement apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Aug 7, 2018·1 cites·6 claims
- 0257US9702915B2Surface potential distribution measuring device and surface potential distribution measuring methodTOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP·Filed 2012·Granted Jul 11, 2017·1 cites·12 claims
- 0340US11333697B2Three-dimensional surface potential distribution measurement systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2018·Granted May 17, 2022·0 cites·4 claims
- 0439US9714968B2Surface potential distribution measuring deviceTOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP·Filed 2013·Granted Jul 25, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →