Inventor
DOI TSUNEO
JP3 patents
Patents
3 patentsUS4454087AJun 12, 1984
Method and apparatus for preparing thermoplastic resin foam
SEKISUI PLASTICS60 citations93
US5286428AFeb 15, 1994
Polypropylene resin foamed sheet for thermoforming and process for producing the same
SEKISUI PLASTICS49 citations87
US7815828B2Oct 19, 2010
Influence of each of the parameters on the foamed product strength
SEKISUI PLASTICS6 citations61