Inventor
MATSUURA HARUHIKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA HARUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKISUI PLASTICS
6 patentsUS11220585B2Jan 11, 2022
Hollow particles and use of same
SEKISUI PLASTICS0 citations56
US10947359B2Mar 16, 2021
Bead expanded molded article, resin expanded particles, method for producing resin expanded particles, expandable resin particles and method for producing bead expanded molded article
SEKISUI PLASTICS0 citations56
US10815354B2Oct 27, 2020
Bead expanded molded article, resin expanded particles, method for producing resin expanded particles, expandable resin particles and method for producing bead expanded molded article
SEKISUI PLASTICS1 citations56
US11369935B2Jun 28, 2022
Hollow particles and use thereof
SEKISUI PLASTICS0 citations55
US10550280B2Feb 4, 2020
Hollow particles, method for producing same, use thereof, and method for producing microcapsule particles
SEKISUI PLASTICS1 citations52
US10576709B2Mar 3, 2020
Resin composite
SEKISUI PLASTICS0 citations49
SEKISUI KASEI CO LTD
3 patentsUS12534600B2Jan 27, 2026
Hollow resin particle and method for producing same
SEKISUI KASEI CO LTD0 citations58
US12031017B2Jul 9, 2024
Hollow resin particle and method for producing same
SEKISUI KASEI CO LTD0 citations58
US11883790B2Jan 30, 2024
Hollow particles, method for producing same, and usage of same
SEKISUI KASEI CO LTD0 citations50