Inventor
OZAWA MASAHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIDA SHINJI
2 patentsUS8329294B2Dec 11, 2012
Styrene-modified polypropylene type resin particle, foamable styrene-modified polypropylene type resin particle, styrene-modified polypropylene type resin foamed particle, styrene-modified polypropylene type resin foamed molded product, and production methods thereof
ISHIDA SHINJI8 citations81
US8841353B2Sep 23, 2014
Carbon-containing modified polystyrene type resin particle, foamable carbon-containing modified polystyrene type resin particle, carbon-containing modified polystyrene type resin foamed particle, carbon-containing modified polystyrene type resin foamed molded product, and production methods thereof
ISHIDA SHINJI0 citations49
TSUTSUI YASUTAKA
2 patentsSEKISUI PLASTICS
2 patentsUS8901183B2Dec 2, 2014
Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles
SEKISUI PLASTICS0 citations50
US10184036B2Jan 22, 2019
Composite resin pre-expanded particles containing carbon black and method for producing same, and expanded molded article
SEKISUI PLASTICS0 citations38