Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911521 | Connecting box for multi-optical fiber cable | Shoichiro Nishimura | 1990-03-27 |
MR
Masahiro Ryuto
Kansai Electric Power Co.: 1 patents #210 of 506Top 45%
Overall (All Time): #3,898,974 of 4,157,543Top 95%
1
Patents All Time