Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674652 | Phosphor element, phosphor device, and illumination device | Jungo Kondo, Naotake Okada, Shoichiro Yamaguchi, Yuichi Iwata | 2023-06-13 |
| 11561333 | White-light generating device with fluorescent body with inclined side surface | Jungo Kondo, Yuichi Iwata | 2023-01-24 |