Kokusho; Takafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kokusho; Takafumi.The latest application filed is for "display".
- Kokusho; Takafumi - Tokyo JP
| Patent | Date |
|---|---|
| Display with controllable brightness of areas of surface light source panel Grant 10,627,643 - Kokusho , et al. | 2020-04-21 |
| Display device Grant 9,891,660 - Kokusho February 13, 2 | 2018-02-13 |
| Display App 20170343827 - KOKUSHO; Takafumi ; et al. | 2017-11-30 |
| Display Device App 20160313770 - KOKUSHO; Takafumi | 2016-10-27 |
| Display device mounted in housing with elastic body Grant 9,462,711 - Kokusho October 4, 2 | 2016-10-04 |
| Display Device App 20150131325 - KOKUSHO; Takafumi | 2015-05-14 |
| Electric Device App 20150103272 - KOKUSHO; Takafumi | 2015-04-16 |
| Planar light source apparatus and display apparatus using the same Grant 8,950,926 - Kokusho February 10, 2 | 2015-02-10 |
| Illumination device and liquid crystal display having a light guide plate with protrusions of multiple heights Grant 8,885,118 - Yuuki , et al. November 11, 2 | 2014-11-11 |
| Display Device App 20140009910 - KOKUSHO; Takafumi | 2014-01-09 |
| Planar light source device and display apparatus Grant 8,382,355 - Kokusho February 26, 2 | 2013-02-26 |
| Planar Light Source Apparatus And Display Apparatus Using The Same App 20120182759 - KOKUSHO; Takafumi | 2012-07-19 |
| Illumination Device And Liquid Crystal Display App 20120127400 - YUUKI; Akimasa ; et al. | 2012-05-24 |
| Planar Light Source Device And Display Apparatus App 20110305038 - Kokusho; Takafumi | 2011-12-15 |
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