3 Patents
- US123196072025Glass Substrate, Method of Manufacturing Glass Substrate, and Method of Manufacturing Glass Element Using Glass Substrate
HOYA CORPORATION
0 cites - US121876402025Glass Including a Small-transmittance Portion and a Large-transmittance Portion
HOYA CORPORATION
0 cites - US116824252023Glass Spacer, Hard Disk Drive Apparatus, and Method for Manufacturing Glass Spacer
HOYA CORPORATION
0 cites