Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973045 | Transmission systems, supervisory control device, method of outputting data in the supervisory control device, and nodes for transmitting data in the transmission system | Hidetoshi Iwasaki, Hideo Yamagiwa | 2005-12-06 |