Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587986 | Error correcting decoder | Morihisa Momona | 2003-07-01 |
| 6067177 | Method for sub-carrier multiplexed optical signal transmission and apparatus for same | — | 2000-05-23 |
| 5570219 | Optical transmitter for subcarrier frequency multiplexed optical transmission system | Makoto Shibutani, Toshiharu Yasugi | 1996-10-29 |