Inventor
KAMEI MIYUKI
JP3 patents
Patents
3 patentsUS6512174B2Jan 28, 2003
Electronic appliance having housing-case made of biodegradable material, and container made of biodegradable material
SONY CORP15 citations90
US6500872B1Dec 31, 2002
Method for recycling waste styrene resin
SONY CORP24 citations90
US6791029B2Sep 14, 2004
Electronic appliance having housing-case made of biodegradable material, and container made of biodegradable material
SONY CORP9 citations71