Inventor · disambiguated record
Takehiko Okui
Also filed as: OKUI TAKEHIKO
5 granted patents·5 citations·filing 2013–2017
65Inventor score
Technology areasH01M
Files withNISSAN MOTOR5
Top patents by PatentIndex Score
5 records- 0190US10675611B2Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder for fuel cellNISSAN MOTOR·Filed 2017·Granted Jun 9, 2020·4 cites·15 claims
- 0266US9853311B2Fuel cell system and fuel cell powered vehicleNISSAN MOTOR·Filed 2013·Granted Dec 26, 2017·1 cites·8 claims
- 0352US10720651B2Cathode electrode for fuel cellNISSAN MOTOR·Filed 2013·Granted Jul 21, 2020·0 cites·13 claims
- 0440US10629921B2Fuel cell single cellNISSAN MOTOR·Filed 2016·Granted Apr 21, 2020·0 cites·13 claims
- 0538US11495822B2Stack structure of fuel cell and method of absorbing thermal deformation in fuel cell stackNISSAN MOTOR·Filed 2017·Granted Nov 8, 2022·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Takehiko Okui 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 →