KM

Kazuma Matsui

RE Resonac: 3 patents #3 of 218Top 2%
Overall (2025): #56,275 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12406854 Dry etching method, production method for semiconductor element, and cleaning method 2025-09-02
12391550 Method for producing bromine pentafluoride 2025-08-19
12308242 Etching method and method for manufacturing semiconductor element 2025-05-20