Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983561 | Optical pulse time spreading device | — | 2011-07-19 |
| 7945171 | Optical pulse time spreader and optical code division multiplexing transmission device | Akihiko Nishiki | 2011-05-17 |