Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653008 | Method of controlling platemaking positions and errors | Masanori Kai, Seiichi Homma, Yousuke Igarashi | 1987-03-24 |
| 4297024 | Exposure device of an electrographic copying apparatus | Kiyohito Ebisawa, Toshio Koike, Kazuyuki Hashimoto | 1981-10-27 |
| 4268162 | Electrographic copying apparatus | Kiyohito Ebisawa, Kazuyuki Hashimoto, Mitsuo Kuromori, Toshio Koike | 1981-05-19 |