Inventor · disambiguated record
Takeyo Sakai
Also filed as: SAKAI TAKEYO
4 granted patents·52 citations·filing 1976–1976
76Inventor score
Technology areasC08G
Files withKAO CORP4
Top patents by PatentIndex Score
4 records- 0176US4016122AAnionic aqueous polyurethane having blocked NCO groups and processKAO CORP·Filed 1976·Granted Apr 5, 1977·23 cites·8 claims
- 0262US4016120AAqueous cationic polyurethane having blocked NCO groups and processKAO CORP·Filed 1976·Granted Apr 5, 1977·13 cites·8 claims
- 0354US4016121AAqueous polyurethane having blocked NCO groups and processKAO CORP·Filed 1976·Granted Apr 5, 1977·9 cites·8 claims
- 0448US4036801AAqueous amphoteric polyurethane having blocked NCO groups and processKAO CORP·Filed 1976·Granted Jul 19, 1977·7 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →