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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →