Inventor
YAMAUCHI NORICHIKA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI NORICHIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IIS MATERIALS CORP LTD
7 patentsUS7687019B2Mar 30, 2010
Refining apparatus for scrap silicon using an electron beam
IIS MATERIALS CORP LTD5 citations60
US7526388B2Apr 28, 2009
Method of selecting and analyzing scrap silicon
IIS MATERIALS CORP LTD3 citations60
US7815882B2Oct 19, 2010
Method and apparatus for refining boron-containing silicon using an electron beam
IIS MATERIALS CORP LTD1 citations50
US7799133B2Sep 21, 2010
Crucible apparatus and method of solidifying a molten material
IIS MATERIALS CORP LTD0 citations49
US7632329B2Dec 15, 2009
Method of refining scrap silicon using an electron beam
IIS MATERIALS CORP LTD0 citations49
US7195184B2Mar 27, 2007
Method of crushing silicon blocks
IIS MATERIALS CORP LTD1 citations49
US7842118B2Nov 30, 2010
Recycling method for scrap silicon
IIS MATERIALS CORP LTD0 citations39