Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606605 | Remote subscriber control system of a central office digital switching system | Saburo Inoue | 1997-02-25 |
YM
Yuzo Matsumoto
Overall (1997): #54,173 of 185,788Top 30%
1
Patents 1997