Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474884 | Event monitoring apparatus and event monitoring method | Takashi Tameshige, Yasuyuki Tamai, Mineyoshi Masuda, Kouichi Murayama | 2022-10-18 |
| 11423409 | Electronic transaction device, electronic transaction verification device, and electronic transaction method | Yusuke Arai, Tatsuya Sato | 2022-08-23 |
| 11373173 | Distributed ledger system, distributed ledger subsystem, and distributed ledger node | Tatsuya Sato, Yusuke Arai, Takayuki Nagai, Hironori Emaru | 2022-06-28 |
| 11243937 | Log analysis apparatus, log analysis method, and log analysis program | Jana BACKHUS, Mineyoshi Masuda | 2022-02-08 |