Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633738 | TFT substrate having scanning lines of metal films of columnar crystal grains | Yoko Wakui | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633738 | TFT substrate having scanning lines of metal films of columnar crystal grains | Yoko Wakui | 1997-05-27 |