Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425754 | Optical line terminal, optical communication system, bandwidth allocation method, control circuit, and storage medium | Takeshi SUEHIRO, Akiko Iwasaki | 2025-09-23 |
| 12388769 | Resource allocation device and resource allocation method | Akiko Iwasaki, Takeshi SUEHIRO, Fumihiko Tano | 2025-08-12 |
| 12382373 | Processing device, communication device, communication system, control circuit, storage medium, and information sharing method | Yasunori Kato, Yasushi Matsutaka, Toshinori Hori, Koshiro ISHIHARA, Takashi Asahara +1 more | 2025-08-05 |
| 12291154 | Communication device, communication system, communication method, and computer readable medium | Yasushi Matsutaka, Takashi Asahara, Toshinori Hori, Koshiro ISHIHARA, Yasunori Kato +1 more | 2025-05-06 |
| 12119876 | Network control device, communication resource allocation method, and communication system | Takeshi SUEHIRO, Akiko Iwasaki, Jun Mizuguchi | 2024-10-15 |
| 12008894 | Roadside information processing system | Seiji Kozaki, Takeshi SUEHIRO | 2024-06-11 |
| 11985455 | Optical communication device and resource management method | Takeshi SUEHIRO, Akiko Iwasaki | 2024-05-14 |
| 11979335 | Network controller | Takeshi SUEHIRO, Yukio Hirano, Akiko Iwasaki, Hiromu SATO | 2024-05-07 |
| 11884299 | Vehicle traveling control device, vehicle traveling control method, control circuit, and storage medium | Kyoko Hosoi, Takeshi SUEHIRO, Takashi Sugihara | 2024-01-30 |
| 11533627 | Management device for managing a radio access network | Yukio Hirano, Akiko Nagasawa, Takeshi SUEHIRO, Fumihiko Tano | 2022-12-20 |
| 11399340 | Controller of a radio access network | Yukio Hirano, Takeshi SUEHIRO, Akiko Nagasawa | 2022-07-26 |
| 10924373 | Optical line terminal of optical network and uplink scheduling method | Yukio Hirano, Takashi Nishitani | 2021-02-16 |
| 10803751 | Processing device | Seiji Kozaki, Akinori Taira | 2020-10-13 |
| 9264213 | Time synchronization method for communication system, slave station apparatus, master station apparatus, control device, and program | Seiji Kozaki, Yoshifumi Hotta, Jun Mizuguchi | 2016-02-16 |
| 8565601 | Communication method for optical communication system, optical communication system, slave station apparatus, control device, and computer program | Hiroaki Mukai, Seiji Kozaki, Daisuke Ito, Masaki Tanaka | 2013-10-22 |