Patents/Inventors

Yasuo Kogure

TodaJP1 patent

2 Patents

US118156912023
Light Guide Plate Made of Lead-free Glass Having a High Refractive Index and Image Display Device Using a Light Guide Plate
HOYA CORPORATION
0 cites
US115436582023
Light Guide Plate Made of Lead-free Glass Having a High Refractive Index and Image Display Device Using a Light Guide Plate
HOYA CORPORATION
0 cites