Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410626 | Optical coupler having a tapered fused region | Michitaka Okuta, Tetsuya Suga, Kiyohiko Kuramoto | 1995-04-25 |
AT
Akio Tsugawa
Overall (All Time): #3,769,398 of 4,157,543Top 95%
1
Patents All Time