Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181706 | Multi-core optical fiber and design method | Kazuhide NAKAJIMA, Masaki Wada, Shinichi Aozasa, Takashi Yamamoto | 2024-12-31 |
| 12181707 | Multi-core optical fiber and design method | Takashi Matsui, Kazuhide NAKAJIMA, Yuto SAGAE | 2024-12-31 |
| 12174413 | Long period fiber grating and optical transmission system | Ryota IMADA, Yoko YAMASHITA, Takashi Matsui, Nobutomo HANZAWA, Noriyuki Araki +3 more | 2024-12-24 |
| 12034487 | Optical transmission system | Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2024-07-09 |
| 12019267 | Multicore optical fiber and design method | Kazuhide NAKAJIMA, Takashi Matsui, Kyozo Tsujikawa, Kunimasa Saitoh, Takeshi Fujisawa | 2024-06-25 |
| 11956070 | Optical transmission system | Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2024-04-09 |