Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043719 | Matrix circuit | Katsumi Nakagawa, Toshiyuki Komatsu, Yasuo Kuroda, Katsunori Hatanaka | 1991-08-27 |
| 4920431 | Image reading apparatus with jam-prevention feature | Makoto Ogura, Tatsundo Kawai, Katsuhiko Yamada | 1990-04-24 |
| 4745488 | Image reader | Noriyuki Kaifu, Hiromi Kodama, Katsuhiko Yamada | 1988-05-17 |
| 4742239 | Line photosensor with crosstalk suppression | Katsumi Nakagawa, Toshiyuki Komatsu, Masaki Fukaya, Hirofumi Iwamoto | 1988-05-03 |
| 4737653 | Image sensor with auxiliary light source | Katsumi Nakagawa, Katsunori Hatanaka, Toshiyuki Komatsu | 1988-04-12 |
| 4733098 | Image reading apparatus comprising first and second substrates separated at a fixed distance | Makoto Ogura, Tatsundo Kawai, Hirofumi Iwamoto | 1988-03-22 |
| 4680644 | Method and apparatus for reading an image | Yoshiaki Shirato, Toshiyuki Komatsu, Tatsundo Kawai, Hirofumi Iwamoto, Katsumi Nakagawa +1 more | 1987-07-14 |
| 4383263 | Liquid ejecting apparatus having a suction mechanism | Masakazu Ozawa, Kunio Watanabe, Kiyohide Kojima, Takashi Miyazaki | 1983-05-10 |