Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8566933 | State notification apparatus, state notification method, and computer-readable storage medium | Ken-ichi Ohta, Hiroshi Inamura | 2013-10-22 |
| 7559469 | Chip card of reduced size with backward compatibility and adapter for a reduced size chip card | Atsushi Murase, Hidetoshi Ishikawa | 2009-07-14 |
| 6507566 | Mobile communication device, mobile data communication method, and recording medium | Hiroyuki Hattori, Tadao Takami, Ichiro Okajima | 2003-01-14 |