Inventor
WATABE KATSUHIKO
JP5 patents
Patents
5 patentsUS7558064B2Jul 7, 2009
Cooling apparatus
ESPEC CORP9 citations82
US7257956B2Aug 21, 2007
Cooling apparatus
ESPEC CORP14 citations82
US7498830B2Mar 3, 2009
Burn-in apparatus
ESPEC CORP1 citations51
US8342046B2Jan 1, 2013
Environmental test apparatus
ESPEC CORP1 citations46
US7497136B2Mar 3, 2009
Environmental test apparatus
ESPEC CORP1 citations46