Japan, April 22 -- UNITIKA LTD has got intellectual property rights for 'METHOD FOR PRODUCING FACE MASK BASE FABRIC.' Other related details are as follows:
Application Number: JP,2022-000241
Category (FI): D04H1/492,D04H1/435,A45D44/22@D
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Jan. 4, 2022
Publication Date: July 14, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....