Inventor · disambiguated record
Keiko Masumoto
Also filed as: MASUMOTO KEIKO
3 granted patents·1 pending application·1 citations·filing 2014–2019
47Inventor score
Technology areasH10P
Top patents by PatentIndex Score
4 records- 0159US10329689B2Silicon carbide epitaxial wafer and process for producing sameAIST·Filed 2016·Granted Jun 25, 2019·1 cites·20 claims
- 0250US10879359B2Silicon carbide epitaxial wafer having a thick silicon carbide layer with small wrapage and manufacturing method thereofAIST·Filed 2019·Granted Dec 29, 2020·0 cites·17 claims
- 0345US9587326B2Silicon carbide epitaxial wafer, method for manufacturing silicon carbide epitaxial wafer, device for manufacturing silicon carbide epitaxial wafer, and silicon carbide semiconductor elementNAT INST ADVANCED IND SCIENCE & TECH·Filed 2014·Granted Mar 7, 2017·0 cites·16 claims
- 0435US2019333998A1Silicon carbide epitaxial wafer and silicon carbide semiconductor deviceAIST·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →