Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698249 | Porous glass base material production device and method | Sumio Hoshino, Wataru Kikuchi | 2004-03-02 |
KY
Kanta Yagi
Overall (All Time): #3,471,350 of 4,157,543Top 85%
1
Patents All Time