Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208563 | Surface-treated infrared absorbing fine particles, surface-treated infrared absorbing fine powder, infrared absorbing fine particle dispersion liquid using the surface-treated infrared absorbing fine particles, infrared absorbing fine particle dispersion body and method for producing them | Takeshi Chonan, Hideaki Fukuyama | 2021-12-28 |
| 11091655 | Infrared-shielding ultrafine particle dispersion body, interlayer for shielding solar radiation, infrared-shielding laminated structure, and method for producing near-infrared shielding ultrafine particle dispersion body | Takeshi Chonan | 2021-08-17 |
| 11008476 | Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition | Takeshi Chonan | 2021-05-18 |
| 10934207 | Methods for producing an assembly of hexaboride fine particles | Keisuke Machida, Kenichi Fujita | 2021-03-02 |