Higashi; Hisahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Higashi; Hisahiro.The latest application filed is for "organic electroluminescence device".
- Higashi; Hisahiro - Sodegaura-shi JP
- Higashi; Hisahiro - Sodegaura JP
- Higashi; Hisahiro - Chiba JP
- Higashi; Hisahiro - Chiba-ken JP
- Higashi; Hisahiro - Sodegaura-machi JP
| Patent | Date |
|---|---|
| Organic electroluminescence device App 20100201255 - Hosokawa; Chishio ; et al. | 2010-08-12 |
| Organic electroluminescence device Grant 7,709,102 - Hosokawa , et al. May 4, 2 | 2010-05-04 |
| Organic electroluminescence device with organic compound layer containing lower than 500 ppm of a halogen-containing compound App 20060159959 - Higashi; Hisahiro ; et al. | 2006-07-20 |
| Organic electroluminescence device with organic compound layer containing lower than 500 PPM of a halogen-containing compound Grant 7,045,950 - Higashi , et al. May 16, 2 | 2006-05-16 |
| Organic electroluminescence device App 20050238921 - Hosokawa, Chishio ; et al. | 2005-10-27 |
| Organic electroluminescent device Grant 6,773,831 - Higashi , et al. August 10, 2 | 2004-08-10 |
| Organic electroluminescence device App 20040007971 - Higashi, Hisahiro ; et al. | 2004-01-15 |
| Organic electroluminescence device Grant 6,617,051 - Higashi , et al. September 9, 2 | 2003-09-09 |
| Organic electroluminescence device and organic light emitting medium Grant 6,534,199 - Hosokawa , et al. March 18, 2 | 2003-03-18 |
| Organic electroluminescence device and method of its manufacture Grant 6,531,234 - Higashi , et al. March 11, 2 | 2003-03-11 |
| Organic electroluminescent device App 20020136924 - Higashi, Hisahiro ; et al. | 2002-09-26 |
| Organic electroluminescent device Grant 6,406,804 - Higashi , et al. June 18, 2 | 2002-06-18 |
| Organic electroluminescent device App 20010019783 - Sakai, Toshio ; et al. | 2001-09-06 |
| Organic electroluminescent device Grant 6,224,966 - Sakai , et al. May 1, 2 | 2001-05-01 |
| Aromatic dimethylidyne compounds Grant 6,093,864 - Tokailin , et al. July 25, 2 | 2000-07-25 |
| Thin film electroluminescence device Grant 5,705,284 - Hosokawa , et al. January 6, 1 | 1998-01-06 |
| Charge injection auxiliary material and organic electroluminescence device containing the same Grant 5,536,949 - Hosokawa , et al. July 16, 1 | 1996-07-16 |
| Organic electroluminescence device Grant 5,503,910 - Matsuura , et al. April 2, 1 | 1996-04-02 |
| Thin film electroluminescence device and process for production thereof Grant 5,443,921 - Hosokawa , et al. August 22, 1 | 1995-08-22 |
| Organic electroluminescence device Grant 5,366,811 - Higashi , et al. November 22, 1 | 1994-11-22 |
| Organic electroluminescence device with oligomers Grant 5,142,343 - Hosokawa , et al. August 25, 1 | 1992-08-25 |
| Organic electroluminescence device Grant 5,130,603 - Tokailin , et al. July 14, 1 | 1992-07-14 |
| Electroluminescence device having an organic electroluminescent element Grant 5,121,029 - Hosokawa , et al. June 9, 1 | 1992-06-09 |
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