Inventor
FUKUOKA TAKAMASA
JP2 patents
Patents
2 patentsUS6613172B1Sep 2, 2003
Process for producing foamable composite polyolefin resin sheet and composite foam
SEIKISUI CHEMICAL CO LTD22 citations86
US6984445B1Jan 10, 2006
Multi-layer sheet, a manufacturing method of the multi-layer sheet and a molding method of the multi-layer sheet
SEIKISUI CHEMICAL CO LTD14 citations80