Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398234 | Utterance support apparatus, utterance support method, and recording medium | Yuudai KAMADA, Eriko Uegaki, Ryota Niizeki, Hideyuki Maki, Daisuke Nogami +2 more | 2022-07-26 |
| D937852 | Display screen with graphical user interface | Yuudai KAMADA, Eriko Uegaki, Ryota Niizeki, Hideyuki Maki, Daisuke Nogami +2 more | 2021-12-07 |
| 6842523 | Encryption apparatus, cryptographic communication system, key recovery system, and storage medium | Akito Niwa, Shinichi Kawamura, Megumi Aoki, Toshiaki Saisho, Tatsuya Ishihara +1 more | 2005-01-11 |
| 6085323 | Information processing system having function of securely protecting confidential information | Hideo Shimizu, Naoki Endoh, Toshiaki Saisho | 2000-07-04 |