Inventor
KUSAKA AKIYOSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KUSAKA AKIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKISUI PLASTICS
8 patentsUS12065548B2Aug 20, 2024
Generally spherical resin particles formed of thermoplastic resin, method for producing same and use of same
SEKISUI PLASTICS0 citations56
US11548995B2Jan 10, 2023
Porous resin microparticles and manufacturing method for same
SEKISUI PLASTICS0 citations56
US11078338B2Aug 3, 2021
Generally spherical resin particles formed of thermoplastic resin, method for producing same and use of same
SEKISUI PLASTICS1 citations56
US11806414B2Nov 7, 2023
Silica-including microcapsule resin particles, method for producing same, and application thereof
SEKISUI PLASTICS0 citations55
US10952938B2Mar 23, 2021
Silica-including microcapsule resin particles, method for producing same, and application thereof
SEKISUI PLASTICS0 citations55
US10501586B2Dec 10, 2019
Polyester-based resin particles, process for producing same, and use thereof
SEKISUI PLASTICS0 citations48
US10227456B2Mar 12, 2019
High-recoverability resin particles of a crosslinked (meth)acrylic acid ester-based resin, and use thereof
SEKISUI PLASTICS0 citations48
US10174190B2Jan 8, 2019
Composite particles, method for producing composite particles, and use thereof
SEKISUI PLASTICS0 citations46