Japan, Aug. 24 -- HOYA CORP has got intellectual property rights for 'OPTICAL GLASS, OPTICAL ELEMENT BLANK, GLASS MATERIAL FOR PRESS MOLDING, AND OPTICAL ELEMENT.' Other related details are as follows:

Application Number: JP,2022-069672

Category (FI): C03C3/247,G02B1/00

Stage: Grant (IP right granted following substantive examination.)

Filing Date: April 20, 2022

Publication Date: Nov. 4, 2022

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

Disclaimer: Curated by HT Syndication....