Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183858 | Light wavelength conversion medium and composition for forming light wavelength conversion medium | Hiroki Iwanaga, Junichi Washizuka | 2024-12-31 |
| 12122950 | Fluorescent rare earth complex and security medium using the same | Hiroki Iwanaga | 2024-10-22 |