Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664734 | Crusher apparatus | Takehiko Kawano | 1997-09-09 |
| 5612771 | Multi-color electrophotographic printer having multiple image forming units for creating multiple toner images in registry | Hajime Yamamoto, Masahiko Nakamura | 1997-03-18 |
| 5610701 | Color electrophotographic apparatus and image forming units used therein | Hajime Yamamoto, Masahiko Nakamura | 1997-03-11 |