Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817137 | Energy ray detector | Ryohichi Masuda, Mikio Katayama | 2017-11-14 |
| 9644801 | Light-emitting element, light-emitting device, and method for product light-emitting element | Katsuhiko Kishimoto, Rina Sato | 2017-05-09 |