Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249194 | Laser diode protective circuit for an optical transmission apparatus | — | 1993-09-28 |
YS
Yoshiaki Sakanushi
Overall (All Time): #3,834,271 of 4,157,543Top 95%
1
Patents All Time