Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791934 | Communication device, communication method, program, and communication system | Hiroo Takahashi, Takashi Yokokawa, Naohiro Koshisaka | 2023-10-17 |
| 10892852 | Communication apparatus, communication method, program, and communication system | Hiroo Takahashi, Takashi Yokokawa, Naohiro Koshisaka | 2021-01-12 |
| 10824582 | Communication apparatus, communication method, program, and communication system | Hiroo Takahashi, Naohiro Koshisaka | 2020-11-03 |
| 10740268 | Communication system, communication system control method, and program | Hiroo Takahashi, Naohiro Koshisaka | 2020-08-11 |
| 10740172 | Communication apparatus, communication method, program, and communication system | Hiroo Takahashi, Takashi Yokokawa, Naohiro Koshisaka | 2020-08-11 |
| 10721022 | Communication apparatus, communication method, program, and communication system | Hiroo Takahashi, Takashi Yokokawa, Naohiro Koshisaka | 2020-07-21 |
| 10372641 | Communication system, communication system control method, and program | Hiroo Takahashi, Naohiro Koshisaka | 2019-08-06 |
| 10140230 | Communication system, communication system control method, and program | Hiroo Takahashi, Naohiro Koshisaka | 2018-11-27 |
| 9916271 | Communication system, communication system control method, and program | Hiroo Takahashi, Naohiro Koshisaka | 2018-03-13 |
| 9727506 | Communication system, communication system control method, and program | Hiroo Takahashi, Naohiro Koshisaka | 2017-08-08 |