Inventor · disambiguated record
Yuma Kato
Also filed as: KATO YUMA
1 granted patent·3 pending applications·0 citations·filing 2021–2022
2Inventor score
Top patents by PatentIndex Score
4 records- 0155US11831059B2Fuel cell stack and operation method for fuel cell stackTOSHIBA KK·Filed 2022·Granted Nov 28, 2023·0 cites·13 claims
- 0245US2024394168A1Simulation methodHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 0343US2024092352A1Control system, in-vehicle device, and coordination deviceHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 0440US2025136153A1Vehicle Recognition System and ServerHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuma Kato 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 →