Issued Patents All Time
Showing 26–30 of 30 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 |
| 4638992 | Sorting apparatus | Hirokazu Yamada, Yoshikazu Ikenoue, Takuma Ishikawa | 1987-01-27 |
| 4621803 | Sorting apparatus of shiftable bin type | Takuma Ishikawa | 1986-11-11 |