Issued Patents All Time
Showing 126–150 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638331 | Image building apparatus | — | 1987-01-20 |
| 4638330 | Image forming apparatus | — | 1987-01-20 |
| 4634260 | Image forming apparatus | — | 1987-01-06 |
| 4630921 | Combined printer-copier apparatus | — | 1986-12-23 |
| 4626924 | Image forming apparatus | — | 1986-12-02 |
| 4623937 | Scanning apparatus | — | 1986-11-18 |
| 4623900 | Image building apparatus | — | 1986-11-18 |
| 4622563 | Printing apparatus with multiple ribbon cassettes holder | — | 1986-11-11 |
| 4620234 | Electronic visual image forming apparatus | — | 1986-10-28 |
| 4618244 | Image forming apparatus capable of selectively optically scanning one or more documents to be copied during one scanning operation | — | 1986-10-21 |
| 4616236 | Image forming apparatus with color transfer material | Eiichi Yamanishi | 1986-10-07 |
| 4611218 | Thermal head positioning apparatus with ribbon cassette | — | 1986-09-09 |
| 4600293 | Photocopying apparatus and method wherein the optical scanner acts as an alignment guide | — | 1986-07-15 |
| 4595273 | Copying apparatus and method automatically sequentially copying two different pages of a document | Masahiko Ogura | 1986-06-17 |
| 4589035 | Multiple copy image forming apparatus and method | Eiichi Yamanishi, Kenichi Oono, Masami Gokita, Kenji Futaki | 1986-05-13 |
| 4586808 | Optical system drive for image formation apparatus | Yasufumi Tanimoto, Toshiyuki Sogo | 1986-05-06 |
| 4577849 | Multiple source paper conveyor system | — | 1986-03-25 |
| 4569608 | Printing apparatus with automatically interchangeable ribbon cartridges | — | 1986-02-11 |
| 4561762 | Image forming apparatus | Yoshiaki Nawata | 1985-12-31 |
| 4547783 | Image forming apparatus | — | 1985-10-15 |
| 4534643 | Image forming apparatus | — | 1985-08-13 |
| 4534666 | Transfer material feeding device | — | 1985-08-13 |
| 4522483 | Image forming apparatus | Hiroshi Matsumoto | 1985-06-11 |
| 4519601 | Sheet feeding apparatus | — | 1985-05-28 |
| 4498665 | Paper sorting/storing apparatus | — | 1985-02-12 |