Sakamoto; Yukinari
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakamoto; Yukinari.The latest application filed is for "display device".
- Sakamoto; Yukinari - Kanagawa JP
- Sakamoto; Yukinari - Tokyo JP
| Patent | Date |
|---|---|
| Display device Grant 10,018,846 - Machida , et al. July 10, 2 | 2018-07-10 |
| Display Device App 20170322420 - Machida; Akio ; et al. | 2017-11-09 |
| Display device Grant 9,753,284 - Machida , et al. September 5, 2 | 2017-09-05 |
| Display Device App 20140340286 - Machida; Akio ; et al. | 2014-11-20 |
| Display Apparatus App 20120320100 - Machida; Akio ; et al. | 2012-12-20 |
| Dibenzoanthracene derivatives, organic electroluminescent devices, and display apparatus Grant 7,674,533 - Sakamoto , et al. March 9, 2 | 2010-03-09 |
| Organic electroluminescence device Grant 7,244,516 - Sakamoto , et al. July 17, 2 | 2007-07-17 |
| Organic Electroluminescence Device App 20070152566 - Sakamoto; Yukinari ; et al. | 2007-07-05 |
| Dibenzoanthracene derivatives, organic electroluminescent devices, and display apparatus App 20070087223 - Sakamoto; Yukinari ; et al. | 2007-04-19 |
| Anthracene derivative, organic electroluminescent device, and display unit App 20060182994 - Sakamoto; Yukinari ; et al. | 2006-08-17 |
| Organic electroluminescence device and display apparatus App 20060147750 - Ujiie; Yasuharu ; et al. | 2006-07-06 |
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