Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036533 | Optical transmitter/receiver module | Kazuhiko Hosomi, Misuzu Sagawa, Masahiro Aoki | 2011-10-11 |
| 8027586 | Passive optical network system and optical line terminating apparatus | Hiroki Ikeda, Masahiko Mizutani, Shinobu Gohara | 2011-09-27 |
| 7991290 | Optical prism and optical transceiver module for optical communications | Ken'ichi Tanaka, Masato Shishikura, Kenro Sekine, Yasunobu Matsuoka | 2011-08-02 |
| 7936991 | Optical line terminating apparatus and optical communication system | Masahiko Mizutani, Hiroki Ikeda, Kenichi Sakamoto | 2011-05-03 |