Assignee
TOKUMOTO KATSUMI
JP·1 granted patent·2 pending applications·0 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0146US8779018B2Catalyst composition for production of rigid polyurethane foam and isocyanurate-modified rigid polyurethane foam and raw-material composition containing the sameTOKUMOTO KATSUMI·Filed 2011·Granted Jul 15, 2014·0 cites·14 claims
- 0245US2010113634A1Catalyst composition for production of flexible polyurethane foamTOKUMOTO KATSUMI·Filed 2008·Application pending·0 cites
- 0344US2011077376A1Process for producing hydroxyalkyltriethylenediamine, and catalyst composition for the production of polyurethane resin using itTOKUMOTO KATSUMI·Filed 2009·Application pending·0 cites
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