Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965800 | Clock recovery apparatus | Hiroshi Sugawara, Katsuya Ikezawa, Toshiaki Kobayashi, Yasukazu Akasaka, Akira Toyama +2 more | 2011-06-21 |
| 7925171 | Optical transmission apparatus | Hiroki Ooi, George Ishikawa, Daisuke Tanimura | 2011-04-12 |