Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4414556 | Laser beam printer | Kikuo Hatazawa | 1983-11-08 |
| 4396928 | Printer controller for laser beam printer | Akira Abe, Kikuo Hatazawa | 1983-08-02 |
| 4395721 | Laser beam printer | Kikuo Hatazawa, Akira Abe | 1983-07-26 |