Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413826 | Communication control device, communication control system, communication control method, and non-transitory computer-readable medium storing program | — | 2025-09-09 |
| 12314858 | Neural network learning device, method, and program | — | 2025-05-27 |
| 12289565 | Communication control device, communication control system, communication control method, and non-transitory computer-readable medium storing program | — | 2025-04-29 |
| 11929998 | Control apparatus, in-vehicle communication system, communication control method and program | — | 2024-03-12 |
| 11522815 | Switch, control apparatus, communication system, communication control method and program | — | 2022-12-06 |
| 11399266 | Control apparatus, in-vehicle communication system, communication control method and program | — | 2022-07-26 |
| 10462016 | Communication control system, communication control method, and recording medium | Masahiro Hayashitani | 2019-10-29 |
| 10448298 | Radio communication system, base station, communication method, mobile station, and computer-readable medium | Hiroaki Aminaka, Ippei Akiyoshi | 2019-10-15 |
| 10206137 | Communication apparatus, control apparatus, communication system, communication method, control method, and program | Nobuhiko Itoh, Ippei Akiyoshi | 2019-02-12 |
| 10206136 | Communication apparatus, control apparatus, communication method, control method, and program | Nobuhiko Itoh, Ippei Akiyoshi | 2019-02-12 |
| 10136412 | Communication system, communication apparatus, and control method and control apparatus thereof | Ippei Akiyoshi | 2018-11-20 |
| 10117148 | Radio communication system, base station, communication method, mobile station, and computer-readable medium | Hiroaki Aminaka, Ippei Akiyoshi | 2018-10-30 |
| 9942821 | Wireless communication terminal, communication system, control apparatus, communication method and program | Ippei Akiyoshi, Nobuhiko Itoh | 2018-04-10 |
| 9924411 | Method and system for controlling communication network and router used in the network | Shuichi Karino | 2018-03-20 |
| 9755918 | Communication terminal, method of communication and communication system | Kentaro Sonoda, Hideyuki Shimonishi, Yoichi Hatano, Masayuki Nakae, Masaya Yamagata +2 more | 2017-09-05 |
| 9717034 | Communication system and communication control method | Yoshiyuki Yamada, Makoto Fujinami, Ippei Akiyoshi | 2017-07-25 |
| 9705685 | Charging control method and system in communication network | Yoshiyuki Yamada, Makoto Fujinami, Ippei Akiyoshi | 2017-07-11 |
| 9602397 | Flow control apparatus, network system, network control method, and program | — | 2017-03-21 |
| 9509608 | Communication terminal, communication method, communication system, and program | Ippei Akiyoshi, Nobuhiko Itoh | 2016-11-29 |
| 9461919 | Network system, method, apparatus, and program | Makoto Fujinami, Yoshiyuki Yamada | 2016-10-04 |
| 9380505 | Radio communication system, base station, communication method, mobile station, and computer-readable medium | Hiroaki Aminaka, Ippei Akiyoshi | 2016-06-28 |
| 9301201 | Method and system for controlling communication network and router used in the network | Shuichi Karino | 2016-03-29 |
| 8837286 | Communication system, flow control device, flow table updating method, and program | — | 2014-09-16 |
| 8800012 | System and method for authentication in wireless networks by means of one-time passwords | — | 2014-08-05 |
| 8780764 | Method and system of updating routing/establishing paths in a hierarchical network | — | 2014-07-15 |