Assignee
TSUTSUI YASUTAKA
JP·4 granted patents·6 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0186US8933137B2Foamable composite resin particle for frozen storageTSUTSUI YASUTAKA·Filed 2011·Granted Jan 13, 2015·6 cites·11 claims
- 0255US8765826B2Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articlesTSUTSUI YASUTAKA·Filed 2010·Granted Jul 1, 2014·0 cites·7 claims
- 0344US9127148B2Modified polystyrene resin particles and manufacturing method therefor, expandable particles and manufacturing method therefor, pre-expanded particles, and expanded molded articleTSUTSUI YASUTAKA·Filed 2011·Granted Sep 8, 2015·0 cites·20 claims
- 0444US9127135B2Expanded composite polystyrene-based resin particles and expanded molded article thereofTSUTSUI YASUTAKA·Filed 2012·Granted Sep 8, 2015·0 cites·18 claims
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