| 8320772 |
Optical transmission apparatus |
Hiroki Ooi, George Ishikawa, Daisuke Tanimura |
2012-11-27 |
| 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 |
| 7667544 |
Clock reproducing apparatus |
Hiroshi Sugawara, Toshimichi Suzuki, Shigeo Uneme, Shinji Iio, Akira Miura +5 more |
2010-02-23 |
| 7580641 |
Repeater and optical communication system |
Hiroshi Shimizu, Katsuya Ikezawa, Akira Toyama, Yasukazu Akasaka, Kanji Tatsumi +8 more |
2009-08-25 |
| 7522660 |
Pulse pattern generating apparatus |
Chie Sato, Shinji Kobayashi, Ikurou Aoki, Kousuke Doi, Akira Toyama +8 more |
2009-04-21 |
| 7435938 |
Optical packet communication device with an applied negative voltage for canceling an offset voltage |
Daisuke Hayashi, Masayuki Suehiro, Yasukazu Akasaka, Shinji Iio, Morio Wada +3 more |
2008-10-14 |
| 7243033 |
Inspection apparatus |
Chie Sato, Yusuke Kishine, Tetsuya Ohtani, Minoru Akutsu, Hiroshi Sugawara +4 more |
2007-07-10 |
| 6930623 |
Optical signal processing system |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Yoshiyuki Asano, Hiroyuki Matsuura +4 more |
2005-08-16 |
