Japan, Feb. 18 -- KAO CORP has got intellectual property rights for 'ETCHANT COMPOSITION.' Other related details are as follows:
Application Number: JP,2021-167898
Category (FI): C23F1/16,H01L21/306@F,H10P50/66
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Oct. 13, 2021
Publication Date: Sept. 26, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....