Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442740 | Data writing method and data writing device | Yuji Takamizawa, Akio Takamoto | 2016-09-13 |
| 9367779 | Encryption processing device, encryption processing system and control method for encryption processing device | Tamakazu Kitamura, Toshihiro Tsukada | 2016-06-14 |