Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684618 | Image forming mirror for equal speed optical scan and optical scanner | — | 1997-11-04 |
| 5606181 | Edge emitting type light emitting diode array heads | Nobuo Sakuma, Seizo Suzuki, Takeshi Ueda, Yasutaka Izumi | 1997-02-25 |