Japan, March 26 -- HOYA CORP has got intellectual property rights for 'POLARIZING GLASS AND OPTICAL ISOLATOR.' Other related details are as follows:
Application Number: JP,2021-025770
Category (FI): G02B5/30
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Feb. 21, 2021
Publication Date: Sept. 1, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....