Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961493 | Optical device | Takenori Ichigi, Masatsugu Oshima, Jun Okumura, Kenji Aoki, Masataka Yamashita | 2005-11-01 |
| 6958852 | Optical modulator, method of achieving velocity matching and impedance matching of optical modulator, and method of manufacturing optical modulator | Kenji Aoki, Jungo Kondo, Atsuo Kondo | 2005-10-25 |
| 6950580 | Optical waveguide devices and travelling wave type optical modulators | Kenji Aoki, Jungo Kondo, Atsuo Kondo | 2005-09-27 |
| 6904186 | Optical modulators and a method for modulating light | Atsuo Kondo, Jungo Kondo, Kenji Aoki | 2005-06-07 |