Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212424 | Device and method for compensation of power source voltage drop | Satoshi Saito, Kei Miyazawa, Jiro Shimbo, Kazuyuki Tanimoto | 2021-12-28 |
| 7296097 | Memory card and initialization setting method thereof to avoid initializing operation failure in a memory card | Motoki Kanamori, Shigeo Kurakata, Chiaki Kumahara, Atsushi Shikata | 2007-11-13 |
| 7286435 | Memory card device having low consumed power in the consumed power state | Atsushi Shikata, Chiaki Kumahara | 2007-10-23 |
| 7161834 | Memory card and data processing system | Chiaki Kumahara, Atsushi Shikata, Yasuhiro Nakamura, Hideo Kasai | 2007-01-09 |
| 6982919 | Memory card and data processing system | Chiaki Kumahara, Atsushi Shikata, Yasuhiro Nakamura, Hideo Kasai | 2006-01-03 |