Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971725 | Optical communication module and control method for optical communication module | Kohsuke Shimodate, Masahiro Hirai | 2015-03-03 |
| 8218973 | Optical transmitter device and optical transmitter module | Osamu Kagaya, Masahiro Hirai | 2012-07-10 |
| 8107823 | Optical transmission module | Hiroyoshi Ishii, Toshikazu Ohtake, Osamu Yamada, Fumihide Maeda | 2012-01-31 |
| 7766679 | Pluggable module and detaching jig thereof | Futoshi Endou, Hiroyoshi Ishii, Toshikazu Ohtake | 2010-08-03 |