Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11743164 | Quality measuring device, quality measuring method, and quality measuring program | Naoyuki Tanji, Atsushi Takada | 2023-08-29 |
| 11729106 | Service quality control device, method, and program | Naoyuki Tanji, Atsushi Takada | 2023-08-15 |