Inventor · disambiguated record
Keita Nakao
Also filed as: NAKAO KEITA
5 granted patents·2 pending applications·3 citations·filing 2018–2025
65Inventor score
Top patents by PatentIndex Score
7 records- 0184US10407314B2Chabazite-type zeolite and method of manufacturing chabazite-type zeoliteTOSOH CORP·Filed 2018·Granted Sep 10, 2019·3 cites·5 claims
- 0273US11911742B2Hydrocarbon adsorbentTOSOH CORP·Filed 2023·Granted Feb 27, 2024·0 cites·6 claims
- 0369US12023659B2CHA-type zeolite and manufacturing method thereofTOSOH CORP·Filed 2021·Granted Jul 2, 2024·0 cites·13 claims
- 0465US11648527B2Hydrocarbon adsorbentTOSOH CORP·Filed 2019·Granted May 16, 2023·0 cites·7 claims
- 0560US12357963B2YFI-structure zeolite composition, hydrocarbon adsorbent, and method for adsorbing hydrocarbonsTOSOH CORP·Filed 2021·Granted Jul 15, 2025·0 cites·8 claims
- 0657US2025288938A1Hydrocarbon trap, exhaust purification device and hybrid vehicleHONDA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0750US2023148413A1Hydrocarbon adsorbent and method for adsorbing hydrocarbonsTOSOH CORP·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keita Nakao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →