| 7965800 |
Clock recovery apparatus |
Hiroshi Sugawara, Katsuya Ikezawa, Toshiaki Kobayashi, Akira Toyama, Toshimichi Suzuki +2 more |
2011-06-21 |
| 7672033 |
Light modulating apparatus |
Toshiaki Kobayashi, Kenji Uchida, Akira Toyama, Katsuya Ikezawa, Akira Miura |
2010-03-02 |
| 7580641 |
Repeater and optical communication system |
Hiroshi Shimizu, Katsuya Ikezawa, Akira Toyama, Kanji Tatsumi, Chie Sato +8 more |
2009-08-25 |
| 7522660 |
Pulse pattern generating apparatus |
Chie Sato, Shinji Kobayashi, Hirotoshi Kodaka, Ikurou Aoki, Kousuke Doi +8 more |
2009-04-21 |
| 7435938 |
Optical packet communication device with an applied negative voltage for canceling an offset voltage |
Daisuke Hayashi, Masayuki Suehiro, Hirotoshi Kodaka, Shinji Iio, Morio Wada +3 more |
2008-10-14 |
| 6891986 |
Optical switch |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Yoshiyuki Asano, Akira Miura +7 more |
2005-05-10 |
| 6552325 |
Photo diode array |
Makoto Komiyama, Yoshihito Sanpei, Akira Miura, Katsutoshi Sakakibara, Tsuyoshi Yakihara +3 more |
2003-04-22 |