Inventor · disambiguated record

Hisayoshi Ota

Also filed as: OTA HISAYOSHI

2 granted patents·3 citations·filing 2007–2023

36Inventor score

Technology areasH01M

Files withDENSO CORP1 OTA HISAYOSHI1

Top patents by PatentIndex Score

2 records

0165US8652698B2Fuel cell, fuel cell system, and control method of fuel cell systemOTA HISAYOSHI·Filed 2007·Granted Feb 18, 2014·3 cites·3 claims
0264US12481001B2Battery measurement systemDENSO CORP·Filed 2023·Granted Nov 25, 2025·0 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Hisayoshi Ota 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 →

Hisayoshi Ota — Patent Inventor | PatentIndex