Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275967 | Electric field light-emitting device | Keiji Hirabayashi, Noriko Kurihara, Keiko Ikoma | 1994-01-04 |
YT
Yasushi Taniguchi
Overall (1994): #49,502 of 165,921Top 30%
1
Patents 1994