Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277840 | Phosphor paste compositions and phosphor coatings obtained therefrom | Norihisa Osaka | 1994-01-11 |
YI
Yukihiro Ikegami
Overall (1994): #47,128 of 165,921Top 30%
1
Patents 1994