Inventor · disambiguated record
Ryuhei Katayama
Also filed as: KATAYAMA RYUHEI
1 granted patent·4 pending applications·0 citations·filing 2014–2024
1Inventor score
Top patents by PatentIndex Score
5 records- 0171US2025023095A1Solid electrolyte material and battery using samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0271US2025030045A1Solid electrolyte material and battery using samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0370US2025015346A1Solid electrolyte material, battery using the same, and method for manufacturing solid electrolyte materialPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 0469US2024051841A1Solid electrolyte composition, solid electrolyte material, and method for producing solid electrolyte compositionPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0539US9599598B2SOx gas sensor and method of measuring concentration of SOx gasSHINKO ELECTRIC IND CO·Filed 2014·Granted Mar 21, 2017·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Ryuhei Katayama 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 →