Inventor
WAKAMATSU SATORU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “WAKAMATSU SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKUYAMA CORP
8 patentsUS6932954B2Aug 23, 2005
Method for producing silicon
TOKUYAMA CORP29 citations92
US6861144B2Mar 1, 2005
Polycrystalline silicon and process and apparatus for producing the same
TOKUYAMA CORP26 citations92
US7413718B2Aug 19, 2008
Reaction apparatus for producing silicon
TOKUYAMA CORP7 citations73
US6784079B2Aug 31, 2004
Method of manufacturing silicon
TOKUYAMA CORP12 citations73
US12577107B2Mar 17, 2026
Silicon nitride powder for sintering
TOKUYAMA CORP0 citations62
US7553467B2Jun 30, 2009
Tubular reaction vessel and process for producing silicon therewith
TOKUYAMA CORP6 citations55
US7871590B2Jan 18, 2011
Mass of silicon solidified from molten state and process for producing the same
TOKUYAMA CORP0 citations44
US7727483B2Jun 1, 2010
Reactor for chlorosilane compound
TOKUYAMA CORP0 citations34