Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972662 | RFID (radio frequency identification) and IC card | Takehiro Ohkawa, Hiroshi Yoshigi, Tadashi Oonishi, Kazuki Watanabe | 2005-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972662 | RFID (radio frequency identification) and IC card | Takehiro Ohkawa, Hiroshi Yoshigi, Tadashi Oonishi, Kazuki Watanabe | 2005-12-06 |