Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862234 | Thin-film transistor | — | 1989-08-29 |
| 4857907 | Liquid-crystal display device | — | 1989-08-15 |
| 4843438 | Thin film transistor | Hirohisa Tanaka, Kohzo Yano | 1989-06-27 |
MK
Mitsuhiro Koden
501 Sharp Kabushiki Kaisha: 1 patents #9 of 24Top 40%
Overall (1989): #8,352 of 140,708Top 6%
3
Patents 1989