Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379750 | Electronic device | Kyota Yamamoto, Shintarou TANAKA, Hiroki KAMEZAKI | 2025-08-05 |
| 12337313 | Storage container | Go KOBAYASHI, Noritaka Matsubara | 2025-06-24 |
| 12326603 | Optical module using a capacitor to suppress warpage | Maiko Ariga, Yusuke INABA, Kazuki Yamaoka | 2025-06-10 |
| 12323054 | Power converter | Takeshi Inoue, Akimasa Niwa | 2025-06-03 |
| 12282188 | Ring-resonator filter device | Noritaka Matsubara | 2025-04-22 |
| 12235685 | Electronic device | Hiroki KAMEZAKI, Shintarou TANAKA, Junpei Kohara, Kyota Yamamoto | 2025-02-25 |
| 12174266 | Leakage current detection circuit for semiconductor | Akimasa Niwa | 2024-12-24 |
| 12066657 | Optical module | Yusuke INABA, Maiko Ariga, Kazuki Yamaoka | 2024-08-20 |
| 11835759 | Optical waveguide circuit | Noritaka Matsubara | 2023-12-05 |
| 11627023 | Signal transmission apparatus | Yusuke Michisita, Kazuma Takahashi, Daiki Yanagishima, Masahiko ARIMURA | 2023-04-11 |
| 11536898 | Optical waveguide device and manufacturing method of optical waveguide device | — | 2022-12-27 |
| 11528681 | Management server, communication device, and communication method | Tomohiro Sudou, Atsushi Inoue, Kaori Yamada, Kouji Watanabe | 2022-12-13 |
| 11327232 | Light polarizing element and method of forming the same | — | 2022-05-10 |
| 11202379 | Electronic apparatus | Keita ENDO, Noriyuki Maki, Takamitsu Suzuki, Naoki Hoshika, Kazuki Zusho +1 more | 2021-12-14 |
| 11181589 | Semiconductor device | Yusuke MICHISHITA | 2021-11-23 |
| 11054578 | Cross optical waveguide structure and optical waveguide device | Yasuyoshi Uchida | 2021-07-06 |
| 10935728 | Optical fiber terminal structure, optical element connection structure, and method for manufacturing optical fiber terminal structure | — | 2021-03-02 |
| 10634846 | Optical module | Yasuyoshi Uchida | 2020-04-28 |
| 10564355 | Optical waveguide element | — | 2020-02-18 |
| 10545292 | Optical waveguide circuit device | Masanori Takahashi, Yasuyoshi Uchida, Shintaro Yamasaki | 2020-01-28 |
| 10444430 | Optical waveguide structure and optical waveguide circuit | Yasuyoshi Uchida | 2019-10-15 |
| 10357584 | Cubicle unit, transportation vehicle, and illumination control method | Kazuhiro HATTA, Kiyotaka Hirata | 2019-07-23 |
| 10306741 | Illumination system and mobile body | Kazuhiro HATTA | 2019-05-28 |
| 10201046 | Illumination apparatus and lighting device used thereby | Hiroshi Kido, Akinori Hiramatsu, Shigeru Ido | 2019-02-05 |
| 10101530 | Intersecting splitter, and multicast switch and multicast switch module using same | — | 2018-10-16 |