Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600648 | SDH transmission system | Tomohisa Furuta, Kouji Tanonaka | 1997-02-04 |
YT
Yasuo Takami
Overall (1997): #57,182 of 185,788Top 35%
1
Patents 1997