Inventor
SUDO YOSHIMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUDO YOSHIMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN STYRENE PAPER CORP
6 patentsUS4617323AOct 14, 1986
Prefoamed particles of crosslinked propylene-type resin and molded article prepared therefrom
JAPAN STYRENE PAPER CORP27 citations90
US4504601AMar 12, 1985
Process for producing pre-foamed particles of polypropylene resin
JAPAN STYRENE PAPER CORP24 citations82
US4587270AMay 6, 1986
Preliminarily foamed particles of non-crosslinked polypropylene-type resin
JAPAN STYRENE PAPER CORP21 citations81
US4806293AFeb 21, 1989
Method of producing a foamed, molded article
JAPAN STYRENE PAPER CORP20 citations77
US4567208AJan 28, 1986
Preliminarily foamed particles of non-crosslinked polypropylene-type resin
JAPAN STYRENE PAPER CORP18 citations73
US4504653AMar 12, 1985
Process for producing polyolefin resin particles
JAPAN STYRENE PAPER CORP11 citations73