Inventor

MORITA ETSURO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “MORITA ETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI MATERIAL SILICON

1 patent

US6663708B1Dec 16, 2003

Silicon wafer, and manufacturing method and heat treatment method of the same

MITSUBISHI MATERIAL SILICON42 citations91

SUMCO CORP

1 patent

US7867877B2Jan 11, 2011

Method for manufacturing SOI wafer

SUMCO CORP12 citations82

SUMITOMO MITSUBISHI SILICON

1 patent

US7589023B2Sep 15, 2009

Method of manufacturing semiconductor wafer

SUMITOMO MITSUBISHI SILICON13 citations82

TANIGUCHI TORU

1 patent

US8283252B2Oct 9, 2012

Method of manufacturing semiconductor wafer

TANIGUCHI TORU4 citations59