Inventor
NISHIKAWA HIDESHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA HIDESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO MITSUBISHI SILICON
6 patentsUS7397110B2Jul 8, 2008
High resistance silicon wafer and its manufacturing method
SUMITOMO MITSUBISHI SILICON24 citations91
US7273647B2Sep 25, 2007
Silicon annealed wafer and silicon epitaxial wafer
SUMITOMO MITSUBISHI SILICON13 citations83
US6835245B2Dec 28, 2004
Method of manufacturing epitaxial wafer and method of producing single crystal as material therefor
SUMITOMO MITSUBISHI SILICON8 citations72
US6709957B2Mar 23, 2004
Method of producing epitaxial wafers
SUMITOMO MITSUBISHI SILICON9 citations72
US7014704B2Mar 21, 2006
Method for growing silicon single crystal
SUMITOMO MITSUBISHI SILICON5 citations61
US7220308B2May 22, 2007
Manufacturing method of high resistivity silicon single crystal
SUMITOMO MITSUBISHI SILICON2 citations58