Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312369 | Rare-earth complex, light-emitting material, light-emitting object, light-emitting device, interlayer for laminated glass, laminated glass, windshield for vehicle, wavelength conversion material, and security material | Yuichi Kitagawa, Marina Kumagai, Yasuchika Hasegawa, Takayuki Nakanishi | 2025-05-27 |
| 12291545 | Rare earth complex, rare earth complex solution, luminescent molded article, method for producing luminescent product, luminescent sheet, and vinyl greenhouse for agriculture | Yuichi Kitagawa, Kaori Shima, Satoshi Wada, Yasuchika Hasegawa | 2025-05-06 |