Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625162 | Method and apparatus for data transmission with control over access to a transmission medium | Toshihiko Myojo, Tetsuo Kanda | 2003-09-23 |
| 6616352 | Optical transmission apparatus and bidirectional optical space transmission system using the same | Junji Shigeta, Toshihiko Myojo, Yasuhiro Takahashi | 2003-09-09 |