Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242271 | Facility use measuring device and facility use measuring system | Yuichi NAKAHATA | 2019-03-26 |
| 10186005 | Facility utilization measurement apparatus, facility utilization measurement system, and facility utilization measurement method | Yuichi NAKAHATA | 2019-01-22 |
| 8918327 | Customer service status analysis device, customer service status analysis system and customer service status analysis method | Yoshinobu Uno, Yuichi NAKAHATA | 2014-12-23 |