Patents/Inventors

Hirofumi Tokunaga

TokyoJP9 patents

9 Patents

US125400962026
Alkali-free Glass
AGC Inc.
0 cites
US125287312026
Alkali-free Glass
AGC Inc.
0 cites
US125287372026
Glass Substrate, Black Matrix Substrate, and Display Panel
AGC Inc.
0 cites
US124483192025
Alkali-free Glass
AGC Inc.
0 cites
US124483202025
Alkali-free Glass
AGC Inc.
0 cites
US121227132024
Glass
AGC Inc.
0 cites
US120713702024
Glass Substrate, Black Matrix Substrate, and Display Panel
AGC Inc.
0 cites
US120179532024
Alkali-free Glass
AGC Inc.
0 cites
US118978122024
Alkali-free Glass
AGC Inc.
0 cites