Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856877 | Display unit | Masazumi Ito | 1989-08-15 |
| 4814824 | Image duplicating apparatus | Masazumi Ito, Kimihiko Higashio | 1989-03-21 |
| 4812877 | Copying apparatus with multiple copy modes | Masazumi Ito, Masaaki Oyabu | 1989-03-14 |
| 4806976 | Copy apparatus with pattern writing capability | Akio Kato, Keiji Nakatani, Kanji Wada, Kaoru Hashimoto, Masahiro Higaki | 1989-02-21 |
| 4743946 | Copying machine designed to successively copy two different documents on different recording medium surfaces | Yutaka Irie | 1988-05-10 |
| 4711554 | Scanning type copying machine | — | 1987-12-08 |
| 4711569 | Original illumination device with an automatic illumination control | Keiji Yoshida, Tadashi Ohira | 1987-12-08 |