Inventor · disambiguated record
Akiko Funakoshi
Also filed as: FUNAKOSHI Akiko
3 granted patents·0 citations·filing 2017–2021
38Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0164US12412917B2Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Sep 9, 2025·0 cites·13 claims
- 0254US12030804B2Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jul 9, 2024·0 cites·8 claims
- 0344US11002905B2Method for producing optical fiber preformSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted May 11, 2021·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Akiko Funakoshi 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 →