Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275967 | Electric field light-emitting device | Yasushi Taniguchi, Keiji Hirabayashi, Keiko Ikoma | 1994-01-04 |
NK
Noriko Kurihara
Overall (1994): #86,547 of 165,921Top 55%
1
Patents 1994