Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11342990 | State estimating device and communication system | Seiki Kuwabara, Hideki Nishizawa, Seiji Okamoto, Akira Hirano, Shokei Kobayashi +4 more | 2022-05-24 |
| 11165497 | Optical transmission system and communication condition selection method | Fumikazu INUZUKA, Shokei Kobayashi, Akira Hirano, Tetsuro Inui, Seiki Kuwabara +5 more | 2021-11-02 |