Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793458 | Transmission apparatus and control data processing method and program | Ryuta Hoshi | 2014-07-29 |
| 8374500 | SONET/SDH transmission apparatus | Yoshinobu Matsukawa, Hiroshi Yoshida, Takaaki Itose, Masanori Eiro | 2013-02-12 |