Inventor
HIRAKAWA EIJI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HIRAKAWA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
3 patentsUS5919321AJul 6, 1999
Target material of metal silicide
HITACHI METALS LTD21 citations88
US7381363B2Jun 3, 2008
Plasma processing apparatus for powder and plasma processing method for powder
HITACHI METALS LTD6 citations60
US7135141B2Nov 14, 2006
Method of manufacturing a sintered body
HITACHI METALS LTD6 citations57