Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872662 | Sorting apparatus having sorter connectable to another sorter | Takuma Ishikawa, Tadashi Maruyama, Kuniaki Ishiguro, Toshio Matsui | 1989-10-10 |
| 4852867 | Copying apparatus having an automatic document feeder with document circulating function and a paper container with paper binding function | Keichi Kinoshita, Toshio Matsui | 1989-08-01 |
| 4814825 | Multiple speed sheet inverting and discharge | Keichi Kinoshita, Kazuyuki Kubota, Toshio Matsui, Hirokazu Yamada, Masaya Ohta | 1989-03-21 |