Hieda; Shigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hieda; Shigeru.The latest application filed is for "water-trapping agent and organoelectronic device comprising the same".
- Hieda; Shigeru - Mobara JP
- Hieda; Shigeru - Mobara-shi JP
- Hieda; Shigeru - Chiba JP
| Patent | Date |
|---|---|
| Water-trapping agent and organoelectronic device comprising the same Grant 9,656,240 - Tanaka , et al. May 23, 2 | 2017-05-23 |
| Water-Trapping Agent and Organoelectronic Device Comprising the Same App 20120037893 - Tanaka; Satoshi ; et al. | 2012-02-16 |
| Drying agent and field light emission device using the same Grant 7,871,712 - Takahashi , et al. January 18, 2 | 2011-01-18 |
| Water-absorbing agent for organic EL device and organic EL device Grant 7,622,199 - Tanaka , et al. November 24, 2 | 2009-11-24 |
| Drying agent and field light emission device using the same App 20060216457 - Takahashi; Hisamitsu ; et al. | 2006-09-28 |
| Water-capturing agent and organic EL device Grant 7,030,258 - Takahashi , et al. April 18, 2 | 2006-04-18 |
| Water-absorbing agent for organic EL device and organic EL device App 20050227114 - Tanaka, Satoshi ; et al. | 2005-10-13 |
| Water-scavenging agent for an organic electroluminescent device and organic electroluminescent device comprising same Grant 6,896,980 - Takahashi , et al. May 24, 2 | 2005-05-24 |
| Organic EL element Grant 6,887,592 - Hieda , et al. May 3, 2 | 2005-05-03 |
| Water-capturing agent and organic EL device App 20040256592 - Takahashi, Hisamitsu ; et al. | 2004-12-23 |
| Drying agent Grant 6,790,381 - Tsuruoka , et al. September 14, 2 | 2004-09-14 |
| Water-scavenging agent for an organic electroluminescent device and organic electroluminescent device comprising same App 20040056232 - Takahashi, Hisamitsu ; et al. | 2004-03-25 |
| Organic EL element Grant 6,656,609 - Takahashi , et al. December 2, 2 | 2003-12-02 |
| Organic EL element App 20030170496 - Hieda, Shigeru ; et al. | 2003-09-11 |
| Drying agent App 20030110981 - Tsuruoka, Yoshihisa ; et al. | 2003-06-19 |
| Organic EL device and method for manufacturing same Grant 6,414,432 - Hieda , et al. July 2, 2 | 2002-07-02 |
| Organic EL element App 20020015818 - Takahashi, Hisamitsu ; et al. | 2002-02-07 |
| Organic electroluminescent display device and method for manufacturing same Grant 5,804,917 - Takahashi , et al. September 8, 1 | 1998-09-08 |
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