Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335094 | Photoelectric converting device having matrix wiring and read-out of parallel signals as a serial signal | Noriyuki Kaifu, Toshihiro Saika, Tetsuya Shimada | 1994-08-02 |
| 5324928 | Method of driving a thin film transistor type optical sensor and the drive unit | Toshihiro Saika, Isao Kobayashi, Noriyuki Kaifu | 1994-06-28 |
| 5317406 | Image reading device and image information processing apparatus utilizing the same | Isao Kobayashi, Noriyuki Kaifu, Toshihiro Saika | 1994-05-31 |