Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640026 | Optical multiplexer and demultiplexer | Masatoshi Suzuki | 2003-10-28 |
| 6594428 | Dispersion compensating optical transmission line and system | Keiji Tanaka, Noboru Edagawa, Masatoshi Suzuki | 2003-07-15 |