Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067633 | Remaining battery amount estimation device, remaining battery amount estimation method, and medium | Shuhei MATSUSHITA | 2021-07-20 |
| 11009554 | Sensor module and residual battery capacity monitoring method using sensor module | Masashi Nakagawa | 2021-05-18 |
| 10349378 | Sensor network system, sensing module, server, and association method | Mamoru Kumazawa | 2019-07-09 |