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Optical device and optical communication apparatus |
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Optical waveguide device |
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2023-07-04 |
| 11693291 |
Optical waveguide device and method of manufacturing optical waveguide device |
Shuntaro Makino, Yoshinobu Kubota, Yasuhiro Ohmori, Masaharu Doi |
2023-07-04 |
| 11086149 |
Electro-optic device |
Shinji Iwatsuka, Kenji Sasaki, Hiroki Hara, Yasuhiro Ohmori, Masaharu Doi +2 more |
2021-08-10 |
| 11003043 |
Optical modulator |
Yasuhiro Ohmori, Masaharu Doi, Takehito Tanaka, Yoshinobu Kubota, Shinji Iwatsuka +4 more |
2021-05-11 |
| 11003044 |
Electro-optic device |
Hiroki Hara, Shinji Iwatsuka, Takashi Kikukawa, Toshinori MATSUURA, Yasuhiro Ohmori +2 more |
2021-05-11 |
| 10989980 |
Optical modulator |
Shinji Iwatsuka, Kenji Endou, Hiroki Hara, Toshinori MATSUURA, Takashi Kikukawa +4 more |
2021-04-27 |
| 10754179 |
Optical modulator, optical modulator module, and optical transmitter module |
Yasuhiro Ohmori, Yoshinobu Kubota, Masaharu Doi, Yoshihiko Yoshida |
2020-08-25 |
| 10303036 |
Optical modulator |
Yoshihiko Yoshida, Yoshinobu Kubota, Masaharu Doi, Yasuhiro Ohmori |
2019-05-28 |
| 9638861 |
Optical transmitter |
Shinji Maruyama, Seimi Sasaki, Kohei Shibata, Teruhiro Kubo, Hiroshi Kato +1 more |
2017-05-02 |
| 9638927 |
Polarization combiner and optical modulation device |
Seimi Sasaki, Kohei Shibata, Teruhiro Kubo, Shinji Maruyama, Hiroshi Kato +1 more |
2017-05-02 |
| 9461753 |
Optical receiver circuit |
Takehito Tanaka |
2016-10-04 |
| 9448424 |
Optical module and optical modulation device |
Kohei Shibata, Seimi Sasaki, Teruhiro Kubo, Shinji Maruyama, Hiroshi Kato +1 more |
2016-09-20 |
| 9405081 |
Optical transmitting apparatus |
Shinji Maruyama, Seimi Sasaki, Kohei Shibata, Teruhiro Kubo, Hiroshi Kato +1 more |
2016-08-02 |