Inventor
YAMAJI MASATOSHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YAMAJI MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO TANSO CO
4 patentsUS6136094AOct 24, 2000
Crucible for crystal pulling and method of manufacturing same
TOYO TANSO CO39 citations90
US6489027B1Dec 3, 2002
High purity carbon fiber reinforced carbon composites and manufacturing apparatus for use thereof
TOYO TANSO CO16 citations82
US6399203B1Jun 4, 2002
Pyrolytic carbon coated carbon fiber reinforced carbon composite and useful as components for pulling single crystal apparatus
TOYO TANSO CO10 citations72
US6755911B2Jun 29, 2004
Crucible made of carbon fiber-reinforced carbon composite material for single crystal pulling apparatus
TOYO TANSO CO4 citations52