Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890197 | Memory card housing | Toshinobu Banjo, Yasuhiro Murasawa | 1989-12-26 |
| 4868074 | Battery holder mechanism | Makoto Omori, Toshinobu Banjo | 1989-09-19 |
| 4868713 | Memory card housing a smiconductor device | Toshinobu Banjo, Yasuhiro Murasawa | 1989-09-19 |
| 4868714 | IC card including enclosed sliding shutter | Toshinobu Banjo, Yasuhiro Murasawa, Yasushi Kasatani | 1989-09-19 |
| 4864116 | Mechanism for connecting an IC card to an external device | Toshinobu Banjo, Tetsuya Ueda, Yasushi Kasatani | 1989-09-05 |
| 4842966 | Battery holder mechanism | Makoto Omori, Toshinobu Banjo | 1989-06-27 |
| 4838804 | Mechanism for connecting IC card and external device | Toshinobu Banjo, Tetsuya Ueda, Yasushi Kasatani | 1989-06-13 |