Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916275 | Light emitting device material and light emitting device | Yohei Nakano, Kazumasa Nagao, Daisaku Tanaka, Tsuyoshi Tominaga | 2014-12-23 |
| 8610345 | Light-emitting device material and light-emitting device | Seiichiro Murase, Kazumasa Nagao, Takeshi Ishigaki, Takafumi Ogawa | 2013-12-17 |
| 8183560 | Light-emitting device | Takeshi Ikeda, Tsuyoshi Tominaga, Kazumasa Nagao | 2012-05-22 |
| 8120022 | Light emitting device material and light emitting device | Tsuyoshi Tominaga | 2012-02-21 |
| 8114529 | Material for lighting emitting device and light emitting device | Daisuke Kitazawa, Tsuyoshi Tominaga, Mariko Sano, Takeshi Ishigaki | 2012-02-14 |
| 8084146 | Light-emitting device material and light-emitting device | Seiichiro Murase, Daisuke Kitazawa, Kazumasa Nagao, Tsuyoshi Tominaga | 2011-12-27 |
| 7901794 | Material for light-emitting element and light emitting element | Seiichiro Murase, Daisuke Kitazawa, Kazumasa Nagao, Takafumi Ogawa, Tsuyoshi Tominaga | 2011-03-08 |