Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286561 | Infrared-absorbing fine particle-containing composition and method for producing the same | Takeshi Chonan, Mika Okada, Hideaki Fukuyama | 2025-04-29 |
| 12275648 | Near-infrared absorbing particles, method for producing near-infrared absorbing particles, near-infrared absorbing particle dispersion body, near- infrared absorbing laminate, and near-infrared absorbing transparent base material | Kenji Adachi, Masao Wakabayashi, Satoshi Yoshio | 2025-04-15 |
| 11987520 | Surface-treated infrared absorbing fine particle dispersion liquid and infrared absorbing transparent substrate | Takeshi Chonan | 2024-05-21 |
| 11912054 | Light to heat conversion layer, donor sheet using light to heat conversion layer, and method for producing light to heat conversion layer | Takeshi Chonan | 2024-02-27 |
| 11912878 | Method of producing organic-inorganic hybrid infrared absorbing particles and organic-inorganic hybrid infrared absorbing particles | Takeshi Chonan, Atsushi Tofuku, Seigou KAWAGUCHI, Naohiro Kobayashi | 2024-02-27 |
| 11895952 | Agricultural and horticultural covering film and method for producing the same | Takeshi Chonan | 2024-02-13 |
| 11884790 | Near-infrared shielding ultrafine particle dispersion body, near-infrared shielding intermediate film, near-infrared shielding laminated structure, and method for producing near-infrared shielding ultrafine particle dispersion body | Hiroshi Kobayashi, Kennichi Fujita, Takeshi Chonan | 2024-01-30 |
| 11807766 | Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition | Mika Okada, Takeshi Chonan | 2023-11-07 |
| 11787949 | Infrared absorbing fine particle dispersed powder, dispersion liquid containing infrared absorbing fine particle dispersed powder, ink containing infrared absorbing fine particle dispersed powder, and anti-counterfeit ink, and anti-counterfeit printed matter | Takeshi Chonan | 2023-10-17 |
| 11685839 | Near-infrared curable ink composition and production method thereof, near-infrared cured layer, and stereolithography | Mika Okada, Takeshi Chonan | 2023-06-27 |
| 11577537 | Light to heat conversion layer and method for manufacturing the same, and donor sheet using the same | Takeshi Chonan | 2023-02-14 |
| 11578184 | Absorbing fine particle dispersion liquid and absorbing fine particles dispersion body having excellent long-term stability, and method for producing them | Takeshi Chonan, Takahisa KAWANO | 2023-02-14 |
| 11447663 | Adhesive layer, near-infrared absorbing film, laminated structure, lamination body, adhesive composition and method for producing the same | Mika Okada, Takeshi Chonan | 2022-09-20 |
| 11345607 | Near-infrared absorbing fine particle dispersion liquid, near-infrared absorbing fine particle dispersion body, near-infrared absorbing transparent substrate, near-infrared absorbing laminated transparent substrate | Takeshi Chonan | 2022-05-31 |
| 11312116 | Boride particles, boride particle dispersed liquid, infrared light shielding transparent base, infrared light shielding optical member, infrared light shielding particle dispersed body, infrared light shielding laminated transparent base, infrared light shielding particle dispersed powder, and master batch | Kenji Fukuda, Mitsunobu Miratsu, Takeshi Chonan | 2022-04-26 |
| 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 |
| 10752512 | Composite tungsten oxide ultrafine particles and dispersion liquid of the same | Hiroki Nakayama, Takeshi Chonan | 2020-08-25 |
| 10562786 | Near-infrared shielding material fine particle dispersion body, near-infrared shielding body and near-infrared shielding laminated structure, and method for producing the same | Hiroki Nakayama, Takeshi Chonan | 2020-02-18 |
| 10533100 | Near-infrared shielding material fine particles and method for producing the same, and near-infrared shielding material fine particle dispersion liquid | Hiroki Nakayama, Takeshi Chonan | 2020-01-14 |
| 10486982 | Infrared absorbing fine particles, dispersion liquid using the same, dispersion body, laminated transparent base material, film, glass, and method for producing the same | Kenji Fukuda, Kenichi Fujita | 2019-11-26 |