Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287350 | Sub-rate time switch | Kazuhiko Ito, Tetsuo Ehara | 1994-02-15 |
KS
Kiyohiro Shimokawa
Overall (1994): #104,096 of 165,921Top 65%
1
Patents 1994