Issued Patents All Time
Showing 101–125 of 160 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864365 | Automated image duplicating apparatus | — | 1989-09-05 |
| 4862220 | Copying machine | — | 1989-08-29 |
| 4862216 | Multicolor copying apparatus | Toshikazu Higashi | 1989-08-29 |
| 4860055 | Image forming apparatus capable of displaying capacity and/or remaining quantity of sheets of paper | Tadashi Ohira, Syuzi Maruta | 1989-08-22 |
| 4860052 | Copying apparatus with use frequency cancellation control | Kadotaro Nishimori, Masaaki Oyabu | 1989-08-22 |
| 4856877 | Display unit | Kadotaro Nishimori | 1989-08-15 |
| 4855786 | Electrophotographic copying machine capable of editing function | Tadashi Ohira, Syuzi Maruta | 1989-08-08 |
| 4851883 | Copying machine having an auto-paper selection function | — | 1989-07-25 |
| 4849790 | ADF with multiple detachable feed and discharge sections | — | 1989-07-18 |
| 4849789 | Image duplicating apparatus for multiple images with magnification or reduction alteration during duplication | Kimihiko Higashio | 1989-07-18 |
| 4847756 | Data transmission system for a computer controlled copying machine having master and slave CPU's | Kenji Shibazaki | 1989-07-11 |
| 4845527 | Copying apparatus | Syuzi Maruta, Tadashi Ohira | 1989-07-04 |
| 4845526 | Copying apparatus | — | 1989-07-04 |
| 4845525 | Image forming apparatus for forming special information upon copying a document image | — | 1989-07-04 |
| 4837599 | Copying apparatus having an editing function | Tadashi Ohira, Syuzi Maruta | 1989-06-06 |
| 4831414 | Copying apparatus capable of copying a document with binding margin | Syuzi Maruta, Tadashi Ohira | 1989-05-16 |
| 4827310 | Copying magnification setting device for an electrophotographic copying apparatus | Kenji Shibazaki, Yutaka Irie, Tomoji Murata | 1989-05-02 |
| 4816867 | Electrophotographic copying machine | — | 1989-03-28 |
| 4814824 | Image duplicating apparatus | Kadotaro Nishimori, Kimihiko Higashio | 1989-03-21 |
| 4812877 | Copying apparatus with multiple copy modes | Kadotaro Nishimori, Masaaki Oyabu | 1989-03-14 |
| 4811053 | Copy counter and image forming apparatus having copy counter | Kimihiko Higashio | 1989-03-07 |
| 4809050 | Copying machine for forming an image of a document at various magnifications | — | 1989-02-28 |
| 4796056 | Electrophotographic copying machine having an automatic paper selecting function | — | 1989-01-03 |
| 4788575 | Copying machine for detecting a workable document turnover unit | Syuji Maruta, Tadashi Ohira | 1988-11-29 |
| 4772921 | Copying machine having an auto-document feeder | — | 1988-09-20 |