Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669487 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Atsushi Shiraishi | 2003-12-30 |
| 6643725 | Memory card having a buffer memory for storing testing instruction | Kenji Kozakai, Yuusuke Jono, Motoki Kanamori, Kazunori Furusawa, Atsushi Shikata | 2003-11-04 |
| 6573567 | IC card | Hirotaka Nishizawa, Takashi Totsuka | 2003-06-03 |