Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505297 | IC card terminal device and installation of application program into IC card terminal device | Tetsuharu Inamitsu, Masayuki Inoue, Shigeyuki Itoh, Yutaka Takami, Kenji Matsumoto +1 more | 2003-01-07 |
| 6484946 | IC card information display device and IC card for use therewith | Kenji Matsumoto, Shigeyuki Ito, Yutaka Takami, Masayuki Inoue, Tetsuharu Inamitsu +1 more | 2002-11-26 |
| 6425522 | IC card information processing system, and apparatus and cards for the same | Kenji Matsumoto, Shigeyuki Itoh, Yutaka Takami, Masayuki Inoue, Tetsuharu Inamitsu +1 more | 2002-07-30 |
| 6367696 | IC card processing device, automatic vending device, and selling method | Tetsuharu Inamitsu, Masayuki Inoue, Shigeyuki Itoh, Yutaka Takami, Kenji Matsumoto | 2002-04-09 |
| 6359699 | IC card processing system and processing method | Masayuki Inoue, Tetsuharu Inamitsu, Shigeyuki Itoh, Yutaka Takami, Kenji Matsumoto | 2002-03-19 |
| 6199755 | Machine data acquistion system and method | Kenji Matsumoto, Shigeyuki Itoh, Yutaka Takami, Masayuki Inoue, Tetsuharu Inamitsu | 2001-03-13 |