Issued Patents All Time
Showing 126–150 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601435 | Quinoxaline derivative, and organic semiconductor device, electric field light emitting device, and electronic device which have the same | Satoko Shitagaki, Atsushi Tokuda, Hiroko Abe, Satoshi Seo | 2009-10-13 |
| 7579419 | Vinyl monomer and polymer derived from the monomer, and light emitting device using the polymer | Takako Takasu, Satoshi Seo | 2009-08-25 |
| 7541098 | Light-emitting organic compound and light-emitting element utilizing the same | Atsushi Tokuda, Hiroko Abe, Satoshi Seo | 2009-06-02 |
| 7541099 | Anthracene derivative and light emitting element and light emitting device using the same | Sachiko Yamagata, Kumi Kojima, Satoshi Seo | 2009-06-02 |
| 7517470 | Organic-inorganic hybrid material, composition for synthesizing the same, and manufacturing method of the same | Satoshi Seo, Harue Nakashima | 2009-04-14 |
| 7511418 | Light emitting element, light emitting device and manufacturing method of light emitting element | Shunpei Yamazaki, Kaoru Kato | 2009-03-31 |
| 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 | Satoshi Seo, Kumi Kojima, Nobuharu Ohsawa | 2009-03-17 |
| 7504162 | Carbazole derivative, organic semiconductor element, light emitting element, and electronic device | Satoshi Seo, Harue Nakashima | 2009-03-17 |
| 7502392 | Laser oscillator | Akihisa Shimomura | 2009-03-10 |
| 7499305 | Semiconductor device and driving method of the same | Hiroko Abe, Yuji Iwaki, Shunpei Yamazaki | 2009-03-03 |
| 7485375 | Light emitting device and a method of manufacturing thereof | Atsushi Tokuda, Takako Takasu, Satoshi Seo | 2009-02-03 |
| 7476745 | Stilbene derivatives, light-emitting element and light-emitting device | Masakazu Egawa, Harue Nakashima, Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2009-01-13 |
| 7449724 | Light-emitting device | Shunpei Yamazaki, Akihisa Shimomura | 2008-11-11 |
| 7449408 | Method for manufacturing semiconductor device | Koji Muranaka, Takeshi Shichi, Tatsuya Arao, Masahiro Katayama | 2008-11-11 |
| 7416465 | Manufacturing method of electroluminescent device | Takako Takasu, Satoshi Seo | 2008-08-26 |
| 7413816 | Organic metallic complex and electroluminescent element using the same | Hideko Inoue, Satoshi Seo, Atsushi Tokuda | 2008-08-19 |
| 7371470 | Pyran derivative | Sachiko Yamagata, Hiroko Abe, Nobuharu Ohsawa, Satoshi Seo | 2008-05-13 |
| 7364804 | Pyran derivative, method for manufacturing the same, and light-emitting element containing the pyran derivative | Sachiko Yamagata, Satoshi Seo | 2008-04-29 |
| 7358590 | Semiconductor device and driving method thereof | Mikio Yukawa, Yoshinobu Asami | 2008-04-15 |
| 7354808 | Resist composition and method for manufacturing semiconductor device using the same | Koji Muranaka, Keitaro Imai, Shinji Maekawa | 2008-04-08 |
| 7332858 | Light emitting device | Hiroko Abe, Shunpei Yamazaki | 2008-02-19 |
| 7307940 | Optical pick-up device | Hiroko Abe, Mikio Yukawa, Yasuyuki Arai, Shunpei Yamazaki | 2007-12-11 |
| 7260135 | Light emitting device | Akihisa Shimomura, Yasuyuki Arai | 2007-08-21 |
| 7252895 | Phosphorescence compound and electro field light emitting device having the same | Satoshi Seo, Hideko Inoue, Atsushi Tokuda | 2007-08-07 |
| 7232619 | Pyrene derivative, light emitting element, and light emitting device | Takako Takasu, Hiroko Abe, Atsushi Tokuda | 2007-06-19 |