Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286561 | Infrared-absorbing fine particle-containing composition and method for producing the same | Hirofumi TSUNEMATSU, Mika Okada, Hideaki Fukuyama | 2025-04-29 |
| 11987520 | Surface-treated infrared absorbing fine particle dispersion liquid and infrared absorbing transparent substrate | Hirofumi TSUNEMATSU | 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 | Hirofumi TSUNEMATSU | 2024-02-27 |
| 11912878 | Method of producing organic-inorganic hybrid infrared absorbing particles and organic-inorganic hybrid infrared absorbing particles | Hirofumi TSUNEMATSU, Atsushi Tofuku, Seigou KAWAGUCHI, Naohiro Kobayashi | 2024-02-27 |
| 11895952 | Agricultural and horticultural covering film and method for producing the same | Hirofumi TSUNEMATSU | 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, Hirofumi TSUNEMATSU | 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, Hirofumi TSUNEMATSU | 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 | Hirofumi TSUNEMATSU | 2023-10-17 |
| 11685839 | Near-infrared curable ink composition and production method thereof, near-infrared cured layer, and stereolithography | Mika Okada, Hirofumi TSUNEMATSU | 2023-06-27 |
| 11578184 | Absorbing fine particle dispersion liquid and absorbing fine particles dispersion body having excellent long-term stability, and method for producing them | Hirofumi TSUNEMATSU, Takahisa KAWANO | 2023-02-14 |
| 11577537 | Light to heat conversion layer and method for manufacturing the same, and donor sheet using the same | Hirofumi TSUNEMATSU | 2023-02-14 |
| 11447663 | Adhesive layer, near-infrared absorbing film, laminated structure, lamination body, adhesive composition and method for producing the same | Mika Okada, Hirofumi TSUNEMATSU | 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 | Hirofumi TSUNEMATSU | 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, Hirofumi TSUNEMATSU | 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 | Hirofumi TSUNEMATSU, Hideaki Fukuyama | 2021-12-28 |
| 11180378 | Heat ray shielding fine particle dispersion body, heat ray shielding laminated transparent substrate, and method for producing the same | Mika Okada, Hideaki Fukuyama | 2021-11-23 |
| 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 | Hirofumi TSUNEMATSU | 2021-08-17 |
| 11008476 | Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition | Hirofumi TSUNEMATSU | 2021-05-18 |
| 10752512 | Composite tungsten oxide ultrafine particles and dispersion liquid of the same | Hirofumi TSUNEMATSU, Hiroki Nakayama | 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, Hirofumi TSUNEMATSU | 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, Hirofumi TSUNEMATSU | 2020-01-14 |
| 7655301 | Laminated structure for shielding against solar radiation | Kenji Adachi | 2010-02-02 |
| 7247371 | Antimony tin oxide fine particles for sunlight shielding, and disperse liquid for formation of sunlight shielding solid, sunlight shielding solid, and transparent substrate for sunlight shielding using thereof | Hiroko Kuno | 2007-07-24 |
| 5609839 | No.sub.x removal catalyst and method of purifying exhaust gas by using the same | Takashi Itoh, Yukio Kosaki, Takashi Matsuda, Yasuharu Kanno, Masao Wakabayashi +1 more | 1997-03-11 |
| 5559072 | No.sub.x removal catalyst and method of purifying exhaust gas by using the same | Takashi Itoh, Yukio Kosaki, Takashi Matsuda, Yasuharu Kanno, Masao Wakabayashi +1 more | 1996-09-24 |