| 8311371 |
Optical modulation device |
Kenji Kawano, Masaya Nanami, Hiroaki Senda, Takeshi Hondo, Seiji Uchida +1 more |
2012-11-13 |
| 8204344 |
Optical modulator |
Kenji Kawano, Seiji Uchida, Eiji Kawazura, Yuji Sato, Masaya Nanami +2 more |
2012-06-19 |
| 8170381 |
Optical modulator |
Kenji Kawano, Eiji Kawazura, Yuji Sato, Masaya Nanami, Seiji Uchida +2 more |
2012-05-01 |
| 7916981 |
Optical modulator |
Kenji Kawano, Masaya Nanami, Yuji Sato, Seiji Uchida, Nobuhiro Igarashi +1 more |
2011-03-29 |
| 7643708 |
Optical modulator |
Kenji Kawano, Masaya Nanami, Yuji Sato, Seiji Uchida, Nobuhiro Igarashi +1 more |
2010-01-05 |
| 7474812 |
Monitor photodetector equipped optical modulator |
Kenji Kawano, Masaya Nanami, Makoto Saito, Yuji Sato, Seiji Uchida |
2009-01-06 |
| 7330613 |
Waveguide type optical device |
Kenji Kawano, Masaya Nanami, Makoto Saito, Yuji Sato, Seiji Uchida |
2008-02-12 |
| 6891982 |
Optical modulation device having excellent electric characteristics by effectively restricting heat drift |
Kenji Kawano, Seiji Uchida, Masaya Nanami, Yuji Sato |
2005-05-10 |