Tokyo
Japan
3
2017-10-05
The entities that hold a legal rights for patent applications filed by inventor Sumitani Hiroaki:
Hiroaki Sumitani from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Substrate mounting member, wafer plate, and SiC epitaxial substrate manufacturing method
#2 | 2013-05-23Method of manufacturing silicon carbide epitaxial wafer
#3 | 2012-09-27Epitaxial wafer and semiconductor element
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