Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853755 | Method for manufacturing a thin-film transistor array and a thin-film transistor array manufactured by the method | Hideyuki Matsuda, Chisato Iwasaki, Satoshi Fujimoto | 1989-08-01 |
| 4839510 | Optical sensor including shortcircuit protection having notched electrode regions | Yasuhiko Kasama, Hitoshi Seki, Chisato Iwasaki | 1989-06-13 |
| 4810061 | Liquid crystal element having conductive wiring part extending from top of transistor light shield to edge | Jun Nakanowatari, Hideyuki Matsuda | 1989-03-07 |