Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774653 | Wavelength conversion film, light-emitting member, authentication device, wristband type electronic apparatus and biometric device | Kenichi TABATA, Ryo Nakabayashi, Yasuo Miyata | 2023-10-03 |
| 10541875 | Work machine, management system and management method | — | 2020-01-21 |