Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9145363 | Aromatic amine derivative and organic electroluminescent element | Tomoki Kato | 2015-09-29 |
| 9139522 | Aromatic amine derivative and organic electroluminescent device using the same | Michiru Sekiguchi, Takahiko Ochi, Yoshiyuki Totani | 2015-09-22 |
| 9130174 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Tetsuya Inoue, Kumiko Hibino, Kazuki Nishimura | 2015-09-08 |
| 9112167 | Aromatic amine derivatives and organic electroluminescent device using same | Masahiro Kawamura, Hisayuki Kawamura, Chishio Hosokawa, Shigeyuki Matsunami, Tadahiko Yoshinaga +1 more | 2015-08-18 |
| 9087997 | Aromatic amine derivative and organic electroluminescence device | — | 2015-07-21 |
| 9082986 | Organic electroluminescent element | Tomoki Kato, Takayasu Sado | 2015-07-14 |
| 9054319 | Organic electroluminescence device | Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Jun Endo +1 more | 2015-06-09 |
| 9054322 | Aromatic amine derivative, and organic electroluminescent element | Masahiro Kawamura, Tomoki Kato | 2015-06-09 |
| 8980442 | Aromatic amine derivative and organic electroluminescent element using same | Tomoki Kato, Takahiro Fujiyama, Yoshiyuki Totani | 2015-03-17 |
| 8895159 | Aromatic amine derivative and organic electroluminescence device using the same | Yumiko Mizuki, Masahiro Kawamura | 2014-11-25 |
| 8883324 | Aromatic amine derivative and organic electroluminescent device using same | Hisayuki Kawamura | 2014-11-11 |
| 8759819 | Organic electroluminescence device | Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Jun Endo +1 more | 2014-06-24 |
| 8703304 | Aromatic amine derivative and organic electroluminescence device | — | 2014-04-22 |
| 8629613 | Aromatic amine derivative and organic electroluminescent device using same | Hisayuki Kawamura | 2014-01-14 |
| 8623522 | Aromatic amine derivative and electroluminescence device using the same | Tetsuya Inoue | 2014-01-07 |
| 8614010 | Aromatic amine derivative, and organic electroluminescent element | Masahiro Kawamura, Tomoki Kato | 2013-12-24 |
| 8580393 | Polymer and organic electroluminescent device including the same | Yumiko Mizuki, Mitsuru Eida | 2013-11-12 |
| 8394510 | Aromatic amine derivative and organic electroluminescence device using the same | Yumiko Mizuki, Masahiro Kawamura | 2013-03-12 |
| 8129038 | Aromatic amine derivative and electroluminescence device using the same | Tetsuya Inoue | 2012-03-06 |
| 8044222 | Aromatic amine derivatives and organic electroluminescent device using same | Masahiro Kawamura, Hisayuki Kawamura | 2011-10-25 |
| 7998596 | Aromatic amine derivative and organic electroluminescence device using the same | Masahiro Kawamura | 2011-08-16 |
| 7976957 | Aromatic amine derivative and organic electroluminescent element employing the same | Hisayuki Kawamura, Chishio Hosokawa | 2011-07-12 |
| 7871951 | Magnesium compound, solid catalyst component, catalyst for olefin polymerization and method of producing polyolefin | Shojiro Tanase, Takanori Sadashima | 2011-01-18 |
| 7737069 | Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer | Shojiro Tanase, Takehito Konakazawa, Takanori Sadashima, Kiyokazu Katayama, Kenji Tanaka +1 more | 2010-06-15 |
| 7723254 | Magnesium compound, solid catalyst component, olefin polymerization catalyst, and method for producing olefin polymer | Shojiro Tanase, Takehito Konakazawa, Takanori Sadashima, Kiyokazu Katayama | 2010-05-25 |