Inventor · disambiguated record
Ryoko Katsuraya
Also filed as: KATSURAYA RYOKO
2 granted patents·4 pending applications·0 citations·filing 2016–2021
25Inventor score
Files withNIHON PARKERIZING6
Top patents by PatentIndex Score
6 records- 0162US11725287B2Method for manufacturing a magnesium material or magnesium alloy material with a coatingNIHON PARKERIZING·Filed 2020·Granted Aug 15, 2023·0 cites·2 claims
- 0258US2021172067A1Production method for magnesium-containing metal material provided with coatingNIHON PARKERIZING·Filed 2021·Application pending·0 cites
- 0356US2020109474A1Magnesium-containing metal material provided with coatingNIHON PARKERIZING·Filed 2018·Application pending·0 cites
- 0453US2019003058A1Surface-conditioning agent, as well as magnesium member or magnesium alloy material with film, and manufacturing method thereforNIHON PARKERIZING·Filed 2016·Application pending·0 cites
- 0543US12137962B2Surgical electrode having surface treatment coatingNIHON PARKERIZING·Filed 2019·Granted Nov 12, 2024·0 cites·3 claims
- 0641US2020332129A1Surface Treatment Agent, Metal Material Having Surface-Treated Coating Film and Method for Producing SameNIHON PARKERIZING·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryoko Katsuraya 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 →