Inventor
JURYOZAWA HIDETOSHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “JURYOZAWA HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOWA MINING CO
3 patentsUS7575643B2Aug 18, 2009
Carburization treatment method
DOWA MINING CO7 citations71
US7024916B2Apr 11, 2006
Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure.
DOWA MINING CO8 citations71
US6709629B2Mar 23, 2004
Vacuum heat treatment furnace
DOWA MINING CO2 citations60