Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176252 | Intrusion prevention device, intrusion prevention method, and intrusion prevention program | Keiichi Okabe, Takaaki Koyama, Jun Miyoshi, Yoshihiro Itoh, Naohiko Yoshizumi +3 more | 2021-11-16 |
| 11143989 | Image forming apparatus | Tetsuya Ohta, Yutaka Kakehi | 2021-10-12 |