Inventor · disambiguated record
Chieko Umeno
Also filed as: UMENO CHIEKO
2 granted patents·0 citations·filing 2014–2019
22Inventor score
Top patents by PatentIndex Score
2 records- 0151US9863992B2Fault detecting apparatus and detecting method of the sameTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2014·Granted Jan 9, 2018·0 cites·3 claims
- 0245US11881710B2Power conversion apparatus and power conversion systemTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Jan 23, 2024·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →