Inventor · disambiguated record
Ryuta Kutsumizu
Also filed as: KUTSUMIZU RYUTA
2 granted patents·3 pending applications·1 citations·filing 2014–2022
30Inventor score
Technology areasC08J
Files withKANEKA CORP5
Top patents by PatentIndex Score
5 records- 0170US11015033B2Expandable styrene resin particles, pre-expanded particles of styrene resin, styrene resin foam molded body, and method for producing expandable resin particlesKANEKA CORP·Filed 2016·Granted May 25, 2021·1 cites·17 claims
- 0265US2019330436A1Extruded polystyrene foam and method for manufacturing sameKANEKA CORP·Filed 2019·Application pending·0 cites
- 0364US10941265B2Polypropylene-type resin pre-expanded particles, and method for producing said pre-expanded particlesKANEKA CORP·Filed 2019·Granted Mar 9, 2021·0 cites·11 claims
- 0460US2016272773A1Extruded polystyrene foam and method for manufacturing sameKANEKA CORP·Filed 2014·Application pending·0 cites
- 0558US2023024626A1Foamable chlorinated vinyl chloride-based resin particles, foamed particles thereof, chlorinated vinyl chloride-based resin foam molded article, and method for producing foamable chlorinated vinyl chloride resin particlesKANEKA CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →