Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538590 | Information provision method, information processing system, information terminal, and information processing method | Masahiko Tsukuda, Yasuaki Okumura | 2022-12-27 |
| 11490842 | Information provision method, information processing system, information terminal, and information processing method | Masahiko Tsukuda, Yasuaki Okumura | 2022-11-08 |
| 11484235 | Method of determining a stress time period of a person | Masahiko Tsukuda, Yasuaki Okumura | 2022-11-01 |
| 11399756 | Information provision method, information processing system, information terminal, and information processing method | Masahiko Tsukuda, Yasuaki Okumura | 2022-08-02 |
| 11229386 | Information provision method, information processing system, information terminal, and information processing method | Masahiko Tsukuda, Yasuaki Okumura | 2022-01-25 |