Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176952 | Signal detection apparatus, signal detection method and program | Koki Shibahara, Yutaka Miyamoto | 2024-12-24 |
| 12149285 | Optical wireless communication system and optical wireless communication method | Kazumitsu SAKAMOTO, Yohei Katayama, Kento YOSHIZAWA, Takeshi Kinoshita, Etsushi Yamazaki +1 more | 2024-11-19 |
| 12034269 | Light amplifying relay system | Koki Shibahara, Akira Isoda, Takayuki Kobayashi, Yutaka Miyamoto | 2024-07-09 |
| 11977099 | Method for manufacturing semiconductor device | Tomohisa Ohtaki, Ryo HIRANO, Toru Fujimura, Shigehiko Kato, Yasuhiko Nara +3 more | 2024-05-07 |
| 11888281 | Multimode optical amplifier | Hirotaka Ono, Koki Shibahara, Yutaka Miyamoto | 2024-01-30 |
| 11888584 | Optical transmission system, optical transmission apparatus and optical transmission method | Koki Shibahara, Yutaka Miyamoto | 2024-01-30 |
| 11888522 | Optical transmission system and optical transmission method | Koki Shibahara, Yutaka Miyamoto | 2024-01-30 |