Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392772 | Multi-beam scanning optical system | Yoshihiro Hama, Yasushi Suzuki, Susumu Mikajiri | 2002-05-21 |
| 6392773 | Multi-beam scanning optical system | Yoshihiro Hama, Yasushi Suzuki, Susumu Mikajiri | 2002-05-21 |