Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396090 | Radio-frequency module and communication device | Tetsuro Harada, Dai NAKAGAWA, Yuji TAKEMATSU, Takahisa TOYOMURA | 2025-08-19 |
| 5072237 | Thermal printer for a portable data terminal | — | 1991-12-10 |
| 5016052 | Reader/printer device with power saver function and print number reset | Takeshi Sambayashi, Hideshi Oushiden, Kazushige Morihara | 1991-05-14 |