Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140993 | Communication system, communication device, communication method, control circuit, and storage medium | Fumihiko Tano | 2024-11-12 |
| 12119876 | Network control device, communication resource allocation method, and communication system | Kenichi Nakura, Takeshi SUEHIRO, Akiko Iwasaki | 2024-10-15 |
| 10931562 | Transfer device, adjustment device, and parameter adjusting method | Ryuma Matsushita, Yoshifumi Hotta | 2021-02-23 |
| 9264213 | Time synchronization method for communication system, slave station apparatus, master station apparatus, control device, and program | Seiji Kozaki, Kenichi Nakura, Yoshifumi Hotta | 2016-02-16 |
| 9154292 | Communication apparatus, communication system, and time synchronization method | — | 2015-10-06 |
| 9112612 | Relay device, station-side optical communication device, communication system, and bandwidth allocation method | Yoshifumi Hotta, Koshi Sugimura | 2015-08-18 |
| 8995837 | Subscriber-side optical communication device, communication system, control device, and power-saving control method | Fumihiko Tano | 2015-03-31 |
| 5811279 | Method for activating prothrombin with polyethylene glycol | Hiroshi Kaetsu, Takayoshi Hamamoto | 1998-09-22 |