Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805296 | Processing method and system of data management for IC card | Masayuki Nakagawa, Akira Ishibashi, Takao Yoden, Masashi Takeda | 2004-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805296 | Processing method and system of data management for IC card | Masayuki Nakagawa, Akira Ishibashi, Takao Yoden, Masashi Takeda | 2004-10-19 |