Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824220 | Device for forming an image with a laser beam | Takemi Yamamoto, Makoto Suzuki | 1989-04-25 |
| 4825405 | Printer capable of printing the same data repeatedly on a plurality of copies | Yuji Okamoto | 1989-04-25 |