Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850686 | Apparatus for adjusting light beam direction | Akira Morimoto, Takehiro Nakatsue | 1989-07-25 |
| 4823002 | Deflection scanning optical system with reflecting sections | — | 1989-04-18 |