Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333797 | Document feeder and method of document reading | Akiyoshi Johdai, Tohru Murakami, Hirofumi Tanahashi | 2001-12-25 |
| 6151478 | Document feeder for a copying machine | Akiyoshi Johdai, Keiko Toyoda, Yoshiki Ohmichi | 2000-11-21 |
| 6126163 | Sheet aligning apparatus and processing apparatus used for copy machine | by Shikou Komaki, legal representative, Takuma Ishikawa, Masayoshi Horikawa, Syuichi Katohgi | 2000-10-03 |
| 5995801 | Document feeder for a copying machine having first and second transport rollers moving at different speeds | Keiko Toyoda | 1999-11-30 |
| 5920381 | Document feeder and image reading apparatus provided with the document feeder | — | 1999-07-06 |