Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287350 | Sub-rate time switch | Kazuhiko Ito, Kiyohiro Shimokawa | 1994-02-15 |
TE
Tetsuo Ehara
Overall (1994): #61,574 of 165,921Top 40%
1
Patents 1994