Inventor
HIRA AKINOBU
JP16 patents
Patents
16 patentsUS6034144AMar 7, 2000
Molded article of foamed and expanded beads of propylene resin
JSP CORP64 citations95
US6956067B2Oct 18, 2005
Expanded polypropylene resin bead and process of producing same
JSP CORP15 citations83
US6818161B2Nov 16, 2004
Molded body of thermoplastic resin having sound absorption characteristics
JSP CORP11 citations73
US12344737B2Jul 1, 2025
Thermoplastic elastomer foam particles and molded body of same
JSP CORP1 citations62
US12129350B2Oct 29, 2024
Polyamide resin foamed particles and method for producing same
JSP CORP1 citations62
US7531116B2May 12, 2009
Process of producing foamed molding from expanded polypropylene resin beads
JSP CORP3 citations62
US7259189B2Aug 21, 2007
Expanded polypropylene resin beads and process for the production thereof
JSP CORP4 citations62
US7182896B2Feb 27, 2007
Composite foamed polypropylene resin molding and method of producing same
JSP CORP2 citations62
US6191178B1Feb 20, 2001
Polycarbonate resin foam and shock absorber using the same
JSP CORP4 citations62
US11952474B2Apr 9, 2024
Foam particles
JSP CORP0 citations61
US11458710B2Oct 4, 2022
Laminated article
JSP CORP1 citations61
US12473415B2Nov 18, 2025
Polyolefin-based resin expanded beads, molded article of polyolefin-based resin expanded beads and method for producing polyolefin-based resin expanded beads
JSP CORP0 citations56
US7560498B2Jul 14, 2009
Process of producing foamed molding from expanded polypropylene resin beads and process of producing expanded polypropylene resin beads
JSP CORP0 citations51
US9410025B2Aug 9, 2016
Polyolefin-based resin expanded beads comprising inorganic fillers
JSP CORP0 citations49
US12594699B2Apr 7, 2026
Method for producing polypropylene-based resin expanded beads
JSP CORP0 citations48
US6838488B2Jan 4, 2005
Production method of foamed polypropylene resin beads
JSP CORP0 citations48