Japan, Aug. 24 -- OPTORUN CO LTD has got intellectual property rights for 'MASK MANUFACTURING METHOD.' Other related details are as follows:
Application Number: JP,2025-041879
Category (FI): G02B5/18
Stage: Grant (IP right granted following substantive examination.)
Filing Date: March 14, 2025
Publication Date: May 30, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....