Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868714 | IC card including enclosed sliding shutter | Toshinobu Banjo, Yasuhiro Murasawa, Shigeo Onoda | 1989-09-19 |
| 4864116 | Mechanism for connecting an IC card to an external device | Toshinobu Banjo, Tetsuya Ueda, Shigeo Onoda | 1989-09-05 |
| 4838804 | Mechanism for connecting IC card and external device | Toshinobu Banjo, Tetsuya Ueda, Shigeo Onoda | 1989-06-13 |