Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996606 | Light emitting device and original reading apparatus having the device | Tatsundo Kawai, Makoto Ogura, Koji Tomoda, Hiroo Ichihashi, Yasuo Kuroda +1 more | 1991-02-26 |
| 4926058 | Image reading apparatus with block lighting and pulsing | Hirofumi Iwamoto, Tatsundo Kawai, Makoto Ogura, Katsumi Nakagawa, Noriyuki Kaifu | 1990-05-15 |
| 4827345 | Image readout apparatus | Katsumi Nakagawa, Toshiyuki Komatsu, Katsunori Hatanaka | 1989-05-02 |
| 4791493 | Image reading apparatus with illumination timing control | Makoto Ogura, Tatsundo Kawai, Katsuhiko Yamada | 1988-12-13 |
| 4763189 | Color image sensor with three line sensors on different layers separated by electrically-insulating layers | Toshiyuki Komatsu, Masaki Fukaya, Tatsumi Shoji, Masaru Kamio, Nobuyuki Sekimura +2 more | 1988-08-09 |