Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159314 | IC card system and information registering method | Masakazu Kato | 2021-10-26 |
| 7257389 | Wireless communication device adjusting antenna position and wireless communication method of adjusting antenna position | Hiroyasu Uchida, Takanobu Ishibashi, Makoto Kamoi, Kazuaki Naruse | 2007-08-14 |