Naraoka; Ryo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Naraoka; Ryo.The latest application filed is for "organic electroluminescent element and electronic instrument".
- Naraoka; Ryo - Sodegaura JP
- Naraoka; Ryo - Sodegaura-shi JP
| Patent | Date |
|---|---|
| Organic electroluminescent element and electronic instrument Grant 9,774,003 - Naraoka September 26, 2 | 2017-09-26 |
| Organic electroluminescence device Grant 9,368,731 - Saito , et al. June 14, 2 | 2016-06-14 |
| Organic electroluminescent element and lighting device Grant 9,184,414 - Naraoka , et al. November 10, 2 | 2015-11-10 |
| Organic Electroluminescent Element And Electronic Instrument App 20150236300 - Naraoka; Ryo | 2015-08-20 |
| Organic electroluminescence element Grant 9,095,033 - Naraoka , et al. July 28, 2 | 2015-07-28 |
| Photoelectric conversion device Grant 8,742,526 - Iwabuchi , et al. June 3, 2 | 2014-06-03 |
| Organic Electroluminescence Device App 20140034942 - Saito; Hiroyuki ; et al. | 2014-02-06 |
| Organic Electroluminescence Device App 20140001448 - NARAOKA; Ryo ; et al. | 2014-01-02 |
| Organic Electroluminescent Element And Lighting Device App 20120286258 - Naraoka; Ryo ; et al. | 2012-11-15 |
| Organic Electroluminescence Element App 20120138918 - Naraoka; Ryo ; et al. | 2012-06-07 |
| Photoelectric Conversion Device App 20120126356 - Iwabuchi; Hiroyuki ; et al. | 2012-05-24 |
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