Inventor · disambiguated record
Suminobu Akiba
Also filed as: AKIBA SUMINOBU
4 granted patents·0 citations·filing 2013–2014
51Inventor score
Files withSION ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0142US9728973B2Power source deviceSION ELECTRIC CO LTD·Filed 2014·Granted Aug 8, 2017·0 cites·2 claims
- 0238US10090691B2Power generation system of renewable-energy-based electric power generator and DC power source combiner provided with reverse current prevention device capable of preventing power loss in power generation systemSION ELECTRIC CO LTD·Filed 2014·Granted Oct 2, 2018·0 cites·3 claims
- 0338US9843186B2Power transmission systemSION ELECTRIC CO LTD·Filed 2013·Granted Dec 12, 2017·0 cites·8 claims
- 0435US9800045B2System for preventing arc discharge generated during use of DC power supplySION ELECTRIC CO LTD·Filed 2014·Granted Oct 24, 2017·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Suminobu Akiba 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 →