Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922775 | User support system for cryptographic communication in network systems | Hiroaki Kikuchi, Hideyuki Aikawa | 2005-07-26 |
| 6915434 | Electronic data storage apparatus with key management function and electronic data storage method | Jun Kamada, Shoko Iwase, Bintatsu Noda, Etsuo Ono | 2005-07-05 |