Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166912 | IC card and manufacturing method thereof | Tomomi Morii, Kiyotaka Nishino | 2000-12-26 |
| 6031278 | IC card and manufacturing method thereof | Katsunori Ochi, Jun Ohbuchi | 2000-02-29 |
| 5994769 | IC card | Jun Ohbuchi, Makoto Omori | 1999-11-30 |
| 5982624 | IC card | Tomomi Morii, Makoto Omori, Jun Ohbuchi, Yasuhiro Murasawa | 1999-11-09 |
| 5926374 | IC card | Tomomi Morii, Kiyotaka Nishino | 1999-07-20 |
| 5923026 | Assembly structure for an IC card | — | 1999-07-13 |
| 5912806 | IC card of simple structure | Katsunori Ochi, Jun Ohbuchi, Makoto Omori | 1999-06-15 |
| 5886402 | Semiconductor device card | Tomomi Morii | 1999-03-23 |
| 5886874 | IC card | Katsunori Ochi, Yasuhiro Murasawa, Tetsuro Washida | 1999-03-23 |
| 5774339 | IC card and method of making the same | Jun Ohbuchi, Hiroshi Miura, Kiyotaka Nishino, Tetsuro Washida, Makoto Omori | 1998-06-30 |
| 5719746 | IC card | Jun Ohbuchi, Katsunori Ochi, Makoto Omori, Tetsuro Washida, Kiyotaka Nishino | 1998-02-17 |
| 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 | Jun Ohbuchi, Makoto Omori, Takeshi Uenaka, Tomomi Morii | 1997-08-26 |
| 5578868 | IC memory card | Jun Obuchi, Hiroshi Miura, Tomomi Morii | 1996-11-26 |
| 5541452 | IC card | Kiyotaka Nishino | 1996-07-30 |
| 5521433 | IC card including a substrate having improved strength and heat radiation properties | Teru Hirata, Tetsuro Washida, Yasuhiro Murasawa | 1996-05-28 |
| 5327010 | IC card having adhesion-preventing sheets | Takeshi Uenaka, Jun Ohbuchi, Makoto Omori, Hajime Maeda, Toru Tachikawa | 1994-07-05 |
| 5299940 | IC card | Takeshi Uenaka, Hajime Maeda, Yasumori Ikeda, Toru Tachikawa | 1994-04-05 |
| 5299094 | IC card including multiple substrates bearing electronic components | Kiyotaka Nishino, Takaaki Okidono, Takashi Arita | 1994-03-29 |
| 5288237 | IC card connector supporting/fixing mechanism | Yoshitaka Mizutani, Hajime Maeda | 1994-02-22 |
| 5278445 | Semiconductor device card having a plurality of self-locking pawls | Shunichi Uemura, Toru Tachikawa | 1994-01-11 |
| 5173841 | Semiconductor device card and method of manufacturing the same | Takeshi Uenaka, Jun Ohbuchi, Hajime Maeda, Toru Tachikawa | 1992-12-22 |
| 5053613 | IC card | — | 1991-10-01 |
| 5047894 | IC card with shutter having L-shaped flanges enclosing the sides of an electrode terminal board | Hajime Maeda | 1991-09-10 |
| 4933540 | IC card | Makoto Omori, Toshinobu Banjo | 1990-06-12 |
| 4926034 | Connector in external device for connection to IC card | Toshinobu Banjo, Tetsuya Ueda | 1990-05-15 |