Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650870 | Rotary polygon mirror | Yosuke Ogue | 1997-07-22 |
KK
Kazuyuki Kaino
Overall (1997): #123,077 of 185,788Top 70%
1
Patents 1997