Japan, July 31 -- HOYA OPTICAL TECHNOLOGY WEIHAI CO LTD,HOYA CORP has got intellectual property rights for 'OPTICAL GLASS, OPTICAL ELEMENT BLANK, AND OPTICAL ELEMENT.' Other related details are as follows:
Application Number: JP,2022-034706
Category (FI): C03C3/21,G02B1/00
Stage: Grant (IP right granted following substantive examination.)
Filing Date: March 7, 2022
Publication Date: Sept. 20, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....