Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500264 | Optical waveguide device with reinforcement member for optical fiber and waveguide portion | Norikazu Miyazaki | 2022-11-15 |
| 11204507 | Positioning member having cutout portion and polarization beam combining module using positioning member | Tokutaka Hara | 2021-12-21 |
| 11109480 | Flexible printed circuit and optical device | Norikazu Miyazaki, Toshio Kataoka | 2021-08-31 |
| 11022763 | Optical module | Tokutaka Hara | 2021-06-01 |
| 10671717 | Communication device, communication method and computer program | Keisuke Takemori, Takamasa Isohara, Yoshiyuki Shibata, Teruaki Honma | 2020-06-02 |
| 10558064 | Optical communication module and optical modulator used therein | Norikazu Miyazaki | 2020-02-11 |
| 10527874 | Optical modulator | Norikazu Miyazaki | 2020-01-07 |
| 10502982 | Optical modulator | Toshio Kataoka, Junichiro Ichikawa | 2019-12-10 |
| 10365506 | Optical modulator | Toshio Kataoka, Junichiro Ichikawa | 2019-07-30 |
| 10348007 | Optical control element module | Toshio Kataoka | 2019-07-09 |
| 10268057 | FPC-attached optical modulator and optical transmission apparatus using same | Toru Sugamata | 2019-04-23 |
| 10162201 | Optical modulator | Norikazu Miyazaki, Toshio Kataoka, Youichi Hosokawa | 2018-12-25 |
| 10091881 | Connection structure between optical device and circuit substrate, and optical transmission apparatus using the same | Toshio Kataoka | 2018-10-02 |
| 10078253 | Optical modulator | Youichi Hosokawa, Norikazu Miyazaki | 2018-09-18 |
| 10025121 | Optical waveguide element module | Norikazu Miyazaki, Youichi Hosokawa | 2018-07-17 |
| 9897826 | Optical modulator | Norikazu Miyazaki, Ryo Shimizu | 2018-02-20 |
| 9897825 | Optical modulator | Norikazu Miyazaki, Ryo Shimizu | 2018-02-20 |
| 9885889 | Optical modulator | Norikazu Miyazaki, Ryo Shimizu | 2018-02-06 |
| 9869888 | Optical modulator | Norikazu Miyazaki, Ryo Shimizu | 2018-01-16 |
| 9335570 | Optical-waveguide-element module | Norikazu Miyazaki | 2016-05-10 |
| 9310543 | Patterned retardation film for three-dimensional display and method for producing mold for patterned alignment film for three-dimensional display | Yosuke Kosaka, Rikiya Yamashita, Mitsumasa Koiwa | 2016-04-12 |
| 8923673 | Optical modulator | Shinsuke Kanno, Ryo Shimizu, Norikazu Miyazaki, Hideki Ichimei | 2014-12-30 |
| 8909006 | Optical waveguide device | Norikazu Miyazaki | 2014-12-09 |
| 7630537 | Three-dimensional shape-measuring device | Isao Sato, Hirooki Aoki, Masato Nakajima, Kazuhiro Mimura, Yasuhiro Takemura +1 more | 2009-12-08 |
| 7545279 | Condition-analyzing device | Isao Sato, Tomofumi Nishiura, Masato Nakajima, Kazuhiro Mimura, Yasuhiro Takemura +1 more | 2009-06-09 |