Inventor

ECHIGOYA WATARU

JP3 patents

Patents

3 patents

US7449227B2Nov 11, 2008

Vacuum insulation panel and refrigerator incorporating the same

HITACHI APPLIANCES INC64 citations94

US7517576B2Apr 14, 2009

Vacuum insulation panel

HITACHI APPLIANCES INC38 citations89

US7361396B2Apr 22, 2008

Vacuum insulating material, refrigerator using vacuum insulating material, vacuum insulating material manufacturing method, and vacuum insulating material manufacturing equipment

HITACHI APPLIANCES INC1 citations45