Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107762 | Optical and electronic integrated switch | Osamu Moriwaki, Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-10-01 |
| 12034484 | Optical communication network management apparatus | Takafumi Tanaka, Hideki Nishizawa, Seiki Kuwabara, Shuto Yamamoto, Seiji Okamoto | 2024-07-09 |
| 11979694 | Optical and electronic integrated switch | Osamu Moriwaki, Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-05-07 |
| 11930309 | Optical and electronic integrated switch | Keita Yamaguchi, Osamu Moriwaki, Shunichi Soma, Kenya Suzuki, Seiki Kuwabara +3 more | 2024-03-12 |
| 11923897 | Method, device and program for estimating optical communication status | Takayuki Nakachi, Yitu WANG, Takafumi Tanaka, Takahiro Yamaguchi, Katsuhiro Shimano | 2024-03-05 |
| 11881897 | Optical and electronic integrated switch and optical network system | Hideki Nishizawa, Seiki Kuwabara, Seiji Okamoto, Shuto Yamamoto, Shunichi Soma +3 more | 2024-01-23 |