Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7093766 | IC card having memory contents transfer control unit and method of storing data in IC card | Manabu Obana, Hideki Takeyabu | 2006-08-22 |
| 6845916 | IC card having memory contents transfer control unit and method of storing data in IC card | Manabu Obana, Hideki Takeyabu | 2005-01-25 |
| 6839847 | Information processing equipment and IC card | Masaru Ohki, Yasuko Fukuzawa, Masahiro Kaminaga | 2005-01-04 |
| 6631471 | Information processing equipment | Masaru Ohki, Yasuko Fukuzawa, Masahiro Kaminaga | 2003-10-07 |
| 6615354 | Information processing equipment | Masaru Ohki, Yasuko Fukuzawa, Masahiro Kaminaga | 2003-09-02 |
| 6408075 | Information processing equipment and IC card | Masaru Ohki, Yasuko Fukuzawa, Masahiro Kaminaga | 2002-06-18 |
| 5978839 | Data sharing method in a plurality of computer systems | Hiroshi Morishima, Shingo Maeda, Kikuko Morishima | 1999-11-02 |
| 5974565 | Composite computer system | Hiroshi Morishima, Shingo Maeda, Kikuko Morishima | 1999-10-26 |