Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414466 | Communication device and power source device | — | 2025-09-09 |
| 12212143 | Communication terminal device | Tamotsu Kiyakawauchi, Yoshiyuki SEKIGUCHI, Keita OTSUKA, Teruko Nakajima | 2025-01-28 |