Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437584 | Organic electroluminescence element and material for organic electroluminescence | Shinya Otsu, Takamune Hattori | 2022-09-06 |
| 10862053 | Method for synthesizing organic metal complex and organic electroluminescent element using compound synthesized by said synthesis method | Hiroshi Kita | 2020-12-08 |
| 10797248 | Organic electroluminescent element, lighting device, and display device | Satomi Kawabe, Shinya Otsu | 2020-10-06 |
| 10468610 | Isomer-mixture metal complex composition, organic electroluminescent element, illuminator, and display device | Hiroshi Kita | 2019-11-05 |
| 10177322 | Iridium complex, method for producing iridium complex, organic electroluminescent element, display device, and lighting device | Shinya Otsu, Hiroshi Kita | 2019-01-08 |
| 9748501 | Iridium complex, method for producing iridium complex, organic electroluminescent element, display device, and lighting device | Shinya Otsu, Hiroshi Kita | 2017-08-29 |
| 9090819 | Organic electroluminescent element, display device, illuminating device and condensed polycyclic heterocyclic compound | Shuichi Sugita, Eisaku Katoh, Rie Katakura | 2015-07-28 |
| 8592057 | Organic electroluminescence element, new compound for the same, display device and lighting device using the same | Rie Katakura, Shuichi Sugita, Eisaku Katoh, Rie Fujisawa | 2013-11-26 |
| 8367224 | Organic electroluminescence element, new compound for the same, display device and lighting device using the same | Rie Katakura, Shuichi Sugita, Eisaku Katoh, Rie Fujisawa | 2013-02-05 |
| 6713432 | Thermal transfer recording material and thermal transfer recording method | Dai Ikemizu, Mitsuhiro Fukuda, Norio Miura | 2004-03-30 |
| 6337304 | Thermal transfer recording material | Tomomi Yoshizawa, Hiroshi Watanabe, Yorihiro Yamaya, Masaki Nakamura, Atsushi Tomotake +1 more | 2002-01-08 |
| 6187929 | Dye usable for photographic lightsensitive material, fine solid particle dispersion of said dye and silver halide photographic lightsensitive material containing said fine solid particle dispersion of said dye | Mitsuhiro Fukuda, Akira Onishi | 2001-02-13 |
| 5998117 | Silver halide photographic light-sensitive material | Nobuaki Kagawa, Shigeto Hirabayashi, Atsushi Tomotake, Satoshi Nakagawa | 1999-12-07 |