Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164784 | Communication terminal, communication system, and data transmission method | Takeshi Horiuchi, Naoki Umehara, Atsushi Miyamoto, Takuya Soneda | 2018-12-25 |
| 10110681 | Apparatus, system, and method of selecting relay device, and recording medium | Naoki Umehara, Takahiro Asai | 2018-10-23 |
| 9961298 | Management system, control apparatus, and method for managing session | Takuya Soneda, Naoki Umehara, Atsushi Miyamoto, Takeshi Horiuchi | 2018-05-01 |
| 9906570 | Session control system, communication terminal, communication system, session control method, and medium | Takahiro Asai | 2018-02-27 |
| 9866601 | Communication system, communication apparatus, and method of program update | Shigeru Nakamura, Hiroyuki Kanda | 2018-01-09 |
| 9769220 | Apparatus, system, and method of controlling session, and recording medium | Naoki Umehara, Takahiro Asai | 2017-09-19 |
| 9509861 | Communication terminal, communication method, and recording medium storing communication control program | Hiroyuki Kanda, Kenji Tanaka, Takahiro Asai | 2016-11-29 |
| 9307196 | Apparatus, method, and record medium of transmission management | Takahiro Asai, Yuuta Hamada, Ryoji Shimamoto | 2016-04-05 |
| 9191428 | Communication management system, communication system, communication method, and recording medium storing communication control program | Taro Okuyama, Takahiro Asai | 2015-11-17 |
| 8964713 | Transmission management system, transmission system, transmission management method, transmission management program, computer readable information recording medium, program providing system, and maintenance system | Takahiro Asai, Kunio Okita | 2015-02-24 |