Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780322 | Organic electroluminescent element | Kunio Tani, Eisaku Katoh, Hiroto Ito | 2017-10-03 |
| 9541681 | Light extraction sheet, organic electroluminescence element and illumination device | Yasuo Taima | 2017-01-10 |
| 9006711 | White organic electroluminescent element and lighting device | Yoriko Nakayama, Tomoyuki Nakayama, Shigeru Kojima | 2015-04-14 |
| 8987711 | Organic electroluminescence element, method for producing organic electroluminescence element, and illumination device using organic electroluminescence element | Toshiya Kondo, Takeshi Ono | 2015-03-24 |
| 8686630 | Organic electroluminescence element and illumination device using the same | Yasuo Taima, Takeshi Ono | 2014-04-01 |
| 8569087 | Method for manufacturing organic electronic element | Shigeru Kojima, Hideo Taka | 2013-10-29 |
| 8518558 | Organic electroluminescent element | Shigeru Kojima | 2013-08-27 |
| 8518556 | Electroluminescent element | Yoriko Nakayama, Hiroshi Kashiwagi, Hiroyuki Hashimoto | 2013-08-27 |
| 8304764 | Organic electroluminescent element | Takeshi Ono, Shigeru Kojima | 2012-11-06 |
| 7745990 | White light emitting organic electroluminescent element and lighting device | Toshiya Kondo, Tomoyuki Nakayama | 2010-06-29 |
| 6821584 | Ink-jet recording medium | Kouji Tashiro, Toyoki Nishijima, Shinichi Suzuki, Junji Ito | 2004-11-23 |
| 6171774 | Silver halide photographic light-sensitive material | Kazuhiro Murai | 2001-01-09 |
| 5928850 | Silver halide photographic light-sensitive material | Kazuhiro Murai, Shigeo Tanaka | 1999-07-27 |
| 5888715 | Silver halide color photographic light-sensitive material | Hiroshi Kita, Hirokazu Sato | 1999-03-30 |