Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11457000 | Information intermediating apparatus, information providing apparatus, and information acquiring apparatus | Tsuneo Nakata, Naoki Iwata, Masao Sakai, Shingo Hasegawa, Shuji Isobe +2 more | 2022-09-27 |
| 11329819 | Information processing system, method for changing public key, program, and method for building information processing system | Masao Sakai, Junya Iwazaki, Eisuke Koizumi, Shingo Hasegawa, Shuji Isobe | 2022-05-10 |