Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4947210 | Multi-color copying machine | Kenzo Nagata, Hirohisa Miyamoto | 1990-08-07 |
| 4941017 | Copying apparatus having a binding margin forming function | Nobuhiro Mishima | 1990-07-10 |
| 4922306 | Copying apparatus with document feeder | Masazumi Ito | 1990-05-01 |
| 4901112 | Copying apparatus and method of development control | — | 1990-02-13 |
| 4891495 | Temperature control device for heat-roll fusing apparatus | — | 1990-01-02 |
| 4888615 | Image forming apparatus for selective copying of segmented areas of an image | Nobuhiro Mishima | 1989-12-19 |
| 4868368 | Heated roller temperature control system | — | 1989-09-19 |
| 4435087 | Motor-driven movement for timepiece | Akio Matsumoto | 1984-03-06 |
| 4415274 | Step motor | Akio Matsumoto, Koichi Inazumi | 1983-11-15 |