Inventor · disambiguated record
Kiyotaka Kumamoto
Also filed as: KUMAMOTO KIYOTAKA
1 granted patent·2 pending applications·0 citations·filing 2016–2021
2Inventor score
Technology areasH02J
Files withFDK CORP3
Top patents by PatentIndex Score
3 records- 0141US2024055886A1Power supply deviceFDK CORP·Filed 2021·Application pending·0 cites
- 0238US11777333B2Backup power storage system with removable secondary battery, and method of operating sameFDK CORP·Filed 2019·Granted Oct 3, 2023·0 cites·14 claims
- 0329US2018062217A1Power storage systemFDK CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kiyotaka Kumamoto 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 →