Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703355 | Image sensor covered by a protective film and an organic film to decrease variations in spectral sensitivity | — | 1997-12-30 |
| 5640028 | Charge transfer device with reduced parasitic capacitances for improved charge transferring | Yasuhito Maki, Tadakuni Narabu, Masahide Hirama | 1997-06-17 |
| 5621231 | Solid-state imager | Tadakuni Narabu | 1997-04-15 |