Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174231 | Measurement device and measurement method | Jun Katsuyama, Yoshinori Matsumoto | 2024-12-24 |
| 12117475 | Electric field sensor | Yoshinori Matsumoto, Jun Katsuyama | 2024-10-15 |
| 11885841 | Electric field sensor | Yoshinori Matsumoto, Hiroaki Tanaka, Jun Katsuyama | 2024-01-30 |
| 11876575 | Electric field communication system | Kohei Hamamura, Hiroshi Nakamura, Naohiro Shimizu | 2024-01-16 |