Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6031278 | IC card and manufacturing method thereof | Shigeo Onoda, Katsunori Ochi | 2000-02-29 |
| 5994769 | IC card | Shigeo Onoda, Makoto Omori | 1999-11-30 |
| 5982624 | IC card | Shigeo Onoda, Tomomi Morii, Makoto Omori, Yasuhiro Murasawa | 1999-11-09 |
| 5952713 | Non-contact type IC card | Kenichi Takahira, Yasuhiro Murasawa | 1999-09-14 |
| 5912806 | IC card of simple structure | Shigeo Onoda, Katsunori Ochi, Makoto Omori | 1999-06-15 |
| 5774339 | IC card and method of making the same | Hiroshi Miura, Kiyotaka Nishino, Shigeo Onoda, Tetsuro Washida, Makoto Omori | 1998-06-30 |
| 5719746 | IC card | Shigeo Onoda, Katsunori Ochi, Makoto Omori, Tetsuro Washida, Kiyotaka Nishino | 1998-02-17 |
| 5671123 | IC card with a discharge pattern and a ground pattern separated from each other | Makoto Omori, Katsunori Ochi, Tetsuro Washida | 1997-09-23 |
| 5661636 | IC card with on-board hard disk and circuit board with on-board hard disk including a cover with a bulging portion accommodating the hard disk | Shigeo Onoda, Makoto Omori, Takeshi Uenaka, Tomomi Morii | 1997-08-26 |
| 5585617 | Non-contact IC card communicating at multiple frequencies | Shigeru Furuta, Tetsuro Washida | 1996-12-17 |
| 5363274 | Memory card | Makoto Omori, Hajime Maeda, Yasushi Kasatani | 1994-11-08 |
| 5327010 | IC card having adhesion-preventing sheets | Takeshi Uenaka, Shigeo Onoda, Makoto Omori, Hajime Maeda, Toru Tachikawa | 1994-07-05 |
| 5313364 | IC card and method of manufacturing the IC card | Makoto Omori, Hajime Maeda, Hiroshi Miura, Tomomi Hamada, Takeshi Uenaka | 1994-05-17 |
| 5173841 | Semiconductor device card and method of manufacturing the same | Takeshi Uenaka, Hajime Maeda, Toru Tachikawa, Shigeo Onoda | 1992-12-22 |
| 5038250 | IC card | Takeshi Uenaka | 1991-08-06 |