Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887806 | Paper transport system for apparatus including facsmile and photocopying machines | Hironori Tanaka | 1989-12-19 |
| 4839730 | Image reading apparatus | Matahira Kotani, Masafumi Matsumoto, Hiroshi Morimoto | 1989-06-13 |