Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717858 | Thin film electroluminescence device | Koichi Tanaka, Takashi Ogura, Akiyoshi Mikami, Masaru Yoshida | 1988-01-05 |
KI
Koji Ianiguchi
Overall (All Time): #3,944,692 of 4,157,543Top 95%
1
Patents All Time