Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144131 | Operation monitoring server and operation monitoring system | Seishi Hanaoka | 2018-12-04 |
| 9955027 | Affiliated service provision method | Naokazu Nemoto, Yoshiki Matsuura, Yukiko Takeda, Tatsuhiko Miyata, Tsuneo Sobue | 2018-04-24 |