Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149079 | Feeding device having a pivotal copy material holding plate | Kenichi Iwamoto, Yuji Sugimoto, Toyoaki Namba, Yoshihumi Shibano, Kenzi Okada | 1992-09-22 |
| 5071111 | Driving device for a rotatable cassette | Kenichi Iwamoto, Yuji Sugimoto, Toyoaki Namba, Yoshihumi Shibano, Kenzi Okada | 1991-12-10 |
| 4751552 | Image forming apparatus | — | 1988-06-14 |
| 4616920 | Copying machine having an endless photoreceptor belt | Masaru Nishijima | 1986-10-14 |