Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535073 | Server apparatus for collecting a response of a questionnaire, questionnaire response collection method, questionnaire response collection program and computer-readable recording medium recorded with a questionnaire response collection program | Shingo Terui | 2020-01-14 |