Issued Patents All Time
Showing 426–435 of 435 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713800 | Semiconductor device and manufacturing method thereof | Naoto Kusumoto, Mikio Yukawa, Yoshitaka Dozen | 2010-05-11 |
| 7696348 | Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative | Masakazu Egawa, Sachiko Kawakami, Harue Nakashima, Satoshi Seo, Ryoji Nomura | 2010-04-13 |
| 7660165 | Memory device and semiconductor device | — | 2010-02-09 |
| 7649211 | Organic light emitting element | — | 2010-01-19 |
| 7622200 | Light emitting element | Hiroko Abe | 2009-11-24 |
| 7611965 | Semiconductor device and manufacturing method thereof | Tsunenori Suzuki, Ryoji Nomura, Mikio Yukawa, Tamae Takano, Yoshinobu Asami +1 more | 2009-11-03 |
| 7505122 | Evaluation method and manufacturing method of light-emitting element material, manufacturing method of light-emitting element, light-emitting element, and light-emitting device and electric appliance having light-emitting element | Ryoji Nomura, Satoshi Seo, Kumi Kojima | 2009-03-17 |
| 7476745 | Stilbene derivatives, light-emitting element and light-emitting device | Masakazu Egawa, Harue Nakashima, Sachiko Kawakami, Satoshi Seo, Ryoji Nomura | 2009-01-13 |
| 7371470 | Pyran derivative | Sachiko Yamagata, Hiroko Abe, Ryoji Nomura, Satoshi Seo | 2008-05-13 |
| 7217465 | Pyran derivative | Sachiko Yamagata, Hiroko Abe, Ryoji Nomura, Satoshi Seo | 2007-05-15 |