Patents/Inventors

Kazuhisa Torigoe

TokyoJP2 patents

3 Patents

US121426452024
Silicon Wafer and Manufacturing Method of the Same
SUMCO CORPORATION
0 cites
US118880362024
Method for Setting a Nitrogen Concentration of a Silicon Epitaxial Film in Manufacturing an Epitaxial Silicon Wafer
SUMCO CORPORATION
0 cites
US116950482023
Silicon Wafer and Manufacturing Method of the Same
SUMCO CORPORATION
0 cites