Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35274 | Variable magnification copying machine | — | 1996-06-18 |
| 5481335 | Image forming apparatus having error detection with automatic error display | Yoshikazu Yokomizo, Toshio Honma, Katsumi Murakami | 1996-01-02 |
| 5164770 | Image forming apparatus having feeding error detection and feeding error display | Yoshikazu Yokohmizo, Toshio Honma, Katsumi Murakami | 1992-11-17 |
| 4952988 | Image forming apparatus having display device for displaying predetermined data | Yoshikazu Yokomizo, Toshio Honma, Katsumi Murakami | 1990-08-28 |
| 4845528 | Double-side image forming apparatus | Tomohiro Aoki, Kazuo Kawakubo, Kiyokazu Namekata, Hidetoshi Tanaka, Yoshikuni Tohyama +2 more | 1989-07-04 |
| 4685796 | Apparatus for controlling image formation | Katsuichi Shimizu, Hisashi Sakamaki, Toshio Honma | 1987-08-11 |
| 4579327 | Sheet handling device | — | 1986-04-01 |
| 4568177 | Automatic original handling apparatus | Tadashi Sato, Toshio Honma, Katsumi Murakami | 1986-02-04 |
| 4540170 | Paper feed control device | Shunichi Masuda, Naomi Takahata | 1985-09-10 |
| 4505579 | Variable magnification copying machine | — | 1985-03-19 |
| 4477178 | Image forming apparatus | Yoshikazu Yokomizo, Toshio Honma, Katsumi Murakami | 1984-10-16 |
| 4449812 | Paper leaf handling apparatus | Naomi Takahata | 1984-05-22 |
| 4437756 | Double-side image forming apparatus | Kazuo Kawakubo, Kiyokazu Namekata, Hidetoshi Tanaka, Yashikuni Tohyama, Toshirou Kasamura +2 more | 1984-03-20 |
| 4370052 | Copying apparatus with detachable sorter | Katsumi Murakami, Toshio Honma | 1983-01-25 |
| 4305654 | Apparatus for controlling image formation | Katsuichi Shimizu, Hisashi Sakamaki, Toshio Honma | 1981-12-15 |
| 4260241 | Copying apparatus | Toshio Honma, Katsumi Murakami, Masahiro Tomosada | 1981-04-07 |
| 4248529 | Automatic image original handling device | Tadashi Sato | 1981-02-03 |
| 4222660 | Image forming device with automatic mode setting | Toshio Honma, Katsumi Murakami | 1980-09-16 |
| 4219271 | Image forming method and device for controlling image density | Masharu Ohkubo, Yujiro Ando, Toshio Honma, Shuji Murakawa, Katsumi Murakami | 1980-08-26 |
| 4204728 | Method and apparatus for color conversion | Yoshitomo Goshima, Kazuo Kawakubo, Hisashi Sakamaki, Osamu Sawamura, Yutaka Komiya +1 more | 1980-05-27 |