Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041214 | Photonic network packet routing method and packet router for photonic network | Naoya Wada, Hideyuki Sotobayashi | 2011-10-18 |
| 7899327 | Photonic network packet routing method and packet router for photonic network | Naoya Wada, Hideyuki Sotobayashi | 2011-03-01 |
| 7873275 | Photonic network packet routing method and packet router for photonic network | Naoya Wada, Hideyuki Sotobayashi | 2011-01-18 |
| 7570184 | Optical analog/digital conversion method and apparatus thereof | Kensuke Ikeda | 2009-08-04 |
| 7423564 | Optical signal processing device for A/D converter including optical encoders with nonlinear loop mirrors | Kensuke Ikeda, Mohammad Abdul Jalil, Shu Namiki, Takashi Inoue | 2008-09-09 |
| 7177544 | Photonic network packet routing method and packet router for photonic network | Naoya Wada, Hideyuki Sotobayashi | 2007-02-13 |
| 7149435 | Method and apparatus for transmitting high-frequency signals in optical communication system | Toshiaki Kuri, Wataru Chujo | 2006-12-12 |
| 7006772 | Method and apparatus for transmitting high-frequency signals in optical communication system | Toshiaki Kuri, Wataru Chujo | 2006-02-28 |
| 6488419 | Light emitting module | Takashi Kato, Akira Yamaguchi | 2002-12-03 |
| 5596665 | Optical module having structure for defining fixing position of sleeve | Hiromi Kurashima, Hisato Takahashi, Ryoji Sakamoto, Sosaku Sawada, Takeshi Sekiguchi +2 more | 1997-01-21 |