Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847490 | Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element | Akinori Yomogita, Shigeru Matsuo, Hidetoshi Ono, Hironori Kawakami, Masahide Matsuura +1 more | 2017-12-19 |
| 9738675 | Water-soluble photochromic compound | Hiroaki Tokiwa, Masahiro Irie, Tadamune Otsubo | 2017-08-22 |
| 9740007 | Display device, image processing device and image processing method, and computer program | Ken Tamayama, Masayuki Shimizu | 2017-08-22 |
| 9705091 | Aromatic heterocycle derivative and organic electroluminescent element using same | Mitsunori Ito | 2017-07-11 |
| 9628766 | Display device, image processing device and image processing method, and computer program | Ken Tamayama, Akira Fujinawa, Masayuki Shimizu | 2017-04-18 |