Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765959 | Communication method of contactless ID card and integrated circuit used in communication method | Satoshi Tanaka, Tomoaki Ishifuji, Kenji Nagai | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765959 | Communication method of contactless ID card and integrated circuit used in communication method | Satoshi Tanaka, Tomoaki Ishifuji, Kenji Nagai | 2004-07-20 |