Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379619 | Optical modulator and optical modulator array | Takuo TANEMURA | 2025-08-05 |
| 11982886 | Optical modulator | — | 2024-05-14 |
| 11870218 | Light emission device | Kazuyoshi Hirose, Takahiro Sugiyama, Yuu Takiguchi, Soh UENOYAMA | 2024-01-09 |
| 11777276 | Semiconductor light emitting array with phase modulation regions for generating beam projection patterns | Takahiro Sugiyama, Yuu Takiguchi, Yoshitaka Kurosaka, Kazuyoshi Hirose, Soh UENOYAMA | 2023-10-03 |
| 11686956 | Light-emitting device | Yuu Takiguchi, Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama, Soh UENOYAMA | 2023-06-27 |
| 11646546 | Semiconductor light emitting array with phase modulation regions for generating beam projection patterns | Takahiro Sugiyama, Yuu Takiguchi, Yoshitaka Kurosaka, Kazuyoshi Hirose, Soh UENOYAMA | 2023-05-09 |
| 11637409 | Semiconductor light-emitting module and control method therefor | Takahiro Sugiyama, Yuu Takiguchi, Yoshitaka Kurosaka, Kazuyoshi Hirose, Soh UENOYAMA | 2023-04-25 |
| 11585696 | Optical property evaluation apparatus and optical property evaluation method | Takuo TANEMURA | 2023-02-21 |
| 11394174 | Semiconductor light-emitting element and method for designing phase modulation layer | Yuu Takiguchi, Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama, Soh UENOYAMA | 2022-07-19 |
| 11088511 | Semiconductor light emitting element | Yoshitaka Kurosaka, Yuu Takiguchi, Takahiro Sugiyama, Kazuyoshi Hirose | 2021-08-10 |
| 11031747 | Light-emitting device | Yoshitaka Kurosaka, Kazuyoshi Hirose, Takahiro Sugiyama, Yuu Takiguchi | 2021-06-08 |
| 11031751 | Light-emitting device | Yoshitaka Kurosaka, Kazuyoshi Hirose, Takahiro Sugiyama, Yuu Takiguchi | 2021-06-08 |
| 10734786 | Semiconductor light emitting element and light emitting device including same | Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama, Yuu Takiguchi | 2020-08-04 |
| 10613253 | Metasurface | Yoshitaka Kurosaka, Kazuyoshi Hirose, Takahiro Sugiyama, Soh UENOYAMA | 2020-04-07 |
| 10389088 | Semiconductor light emitting element | Yoshitaka Kurosaka, Yuu Takiguchi, Takahiro Sugiyama, Kazuyoshi Hirose | 2019-08-20 |
| 10161857 | Metamaterial optical member, light detection device, laser excitation light source, and measuring device | — | 2018-12-25 |
| 10090636 | Semiconductor laser device | Yuu Takiguchi, Kazuyoshi Hirose, Takahiro Sugiyama, Yoshitaka Kurosaka | 2018-10-02 |
| 9991669 | Semiconductor light-emitting device and manufacturing method for the same | Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama, Yuu Takiguchi | 2018-06-05 |
| 9948060 | Semiconductor laser device | Yuu Takiguchi, Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama | 2018-04-17 |
| 9793681 | Semiconductor laser device | Yuu Takiguchi | 2017-10-17 |
| 9748737 | Laser element and laser device | Yuu Takiguchi | 2017-08-29 |
| 9660415 | Semiconductor laser device | Yuu Takiguchi | 2017-05-23 |
| 9614352 | Laser element and laser device | Yuu Takiguchi | 2017-04-04 |
| 7166830 | Light detecting sensor | Tadashi Kitahara, Norio Ichikawa | 2007-01-23 |