Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309021 | Relay device, relay system, relay method and computer-readable recording medium that reduce a traffic load on a communication device | Ryohei KUBA, Sachiko TANIGUCHI | 2025-05-20 |
| 11990990 | Relay device and communication system | Toshiyuki NAKAYASU, Sachiko TANIGUCHI | 2024-05-21 |
| 11159495 | Transfer device and communication network | Yusuke Sakagami, Ayako Inoue, Sachiko TANIGUCHI | 2021-10-26 |
| 11115304 | Transfer device and frame transfer method | Ayako Inoue, Sachiko TANIGUCHI, Yusuke Sakagami | 2021-09-07 |
| 10999186 | Transfer device and route addition method | Ryuma Matsushita, Yoshifumi Hotta | 2021-05-04 |
| 10567261 | Relay device and communication network | Sachiko TANIGUCHI, Toshiyuki NAKAYASU | 2020-02-18 |
| 10148583 | Transfer device | Yuji Goto, Sachiko TANIGUCHI | 2018-12-04 |
| 9787496 | Communication system, communication apparatus, and protection method | Sachiko TANIGUCHI | 2017-10-10 |
| 7403518 | Packet transmission system, packet transmission method, packet transmission program, and recording medium on which the recorded program is recorded | Mitsuru Tsuchida, Yoshihiro Asashiba, Eiichi Horiuchi, Hiroaki Mukai, Michiya Takemoto | 2008-07-22 |