Inventor
SASAYAMA MICHIAKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SASAYAMA MICHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKISUI CHEMICAL CO LTD
4 patentsUS7048879B2May 23, 2006
Sheet-form structure of expandable thermoplastic resin, thermoplastic resin foam and methods for manufacturing thereof
SEKISUI CHEMICAL CO LTD20 citations90
US6620495B1Sep 16, 2003
Sheet-form structure of expandable thermoplastic resin, thermoplastic resin foam and methods for manufacturing thereof
SEKISUI CHEMICAL CO LTD23 citations90
US6399189B1Jun 4, 2002
Foamable thermoplastic sheet-like synthetic resin, thermoplastic foamed resin and their production method
SEKISUI CHEMICAL CO LTD29 citations90
US7025917B2Apr 11, 2006
Polyolefin stretched sheet and method for producing the same
SEKISUI CHEMICAL CO LTD0 citations50