Hirano; Atsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirano; Atsuo.The latest application filed is for "ferrous-metal-alkaline-earth-metal silicate mixed crystal phosphor and light emitting device using the same".
- Hirano; Atsuo - Aichi-ken JP
- Hirano; Atsuo - Aichi JP
- Hirano, Atsuo - Nishikasugai-gun JP
- Hirano; Atsuo - Nagoya JP
| Patent | Date |
|---|---|
| Ferrous-Metal-Alkaline-Earth-Metal Silicate Mixed Crystal Phosphor and Light Emitting Device using The Same App 20100230691 - Inoue; Mitsuhiro ; et al. | 2010-09-16 |
| Light emitting device having a divalent europium-activated alkaline earth metal orthosilicate phoshor App 20100155761 - Ota; Koichi ; et al. | 2010-06-24 |
| Light emitting device Grant 7,679,101 - Ota , et al. March 16, 2 | 2010-03-16 |
| Light emitting device App 20070090383 - Ota; Koichi ; et al. | 2007-04-26 |
| Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor Grant 7,157,746 - Ota , et al. January 2, 2 | 2007-01-02 |
| Light emitting device Grant 7,138,660 - Ota , et al. November 21, 2 | 2006-11-21 |
| Group III nitride compound semiconductor device Grant 7,095,059 - Uemura , et al. August 22, 2 | 2006-08-22 |
| Group III nitride compound semiconductor device Grant 7,042,089 - Uemura , et al. May 9, 2 | 2006-05-09 |
| Light-emitting device using a group III nitride compound semiconductor and a method of manufacture Grant 6,960,485 - Uemura , et al. November 1, 2 | 2005-11-01 |
| Light emitting device having phosphor of alkaline earth metal silicate Grant 6,943,380 - Ota , et al. September 13, 2 | 2005-09-13 |
| Light emitting diode Grant 6,943,379 - Suehiro , et al. September 13, 2 | 2005-09-13 |
| Light emitting device App 20050162069 - Ota, Koichi ; et al. | 2005-07-28 |
| Light-emitting device using a group III nitride compound semiconductor and a method of manufacture App 20050133799 - Uemura, Toshiya ; et al. | 2005-06-23 |
| Light emitting device App 20050077532 - Ota, Koichi ; et al. | 2005-04-14 |
| Group III nitride compound semiconductor device App 20040232454 - Uemura, Toshiya ; et al. | 2004-11-25 |
| Light emitting diode Grant 6,791,116 - Takahashi , et al. September 14, 2 | 2004-09-14 |
| Group-III nitride compound semiconductor device Grant 6,777,805 - Uemura , et al. August 17, 2 | 2004-08-17 |
| Light-emitting diode Grant 6,713,877 - Hirano , et al. March 30, 2 | 2004-03-30 |
| Light emitting device App 20040051111 - Ota, Koichi ; et al. | 2004-03-18 |
| Light emitting diode App 20030230757 - Suehiro, Yoshinobu ; et al. | 2003-12-18 |
| Light emitting diode App 20030214233 - Takahashi, Yuji ; et al. | 2003-11-20 |
| Light-emitting device using a group III nitride compound semiconductor and a method of manufacture App 20030151058 - Uemura, Toshiya ; et al. | 2003-08-14 |
| Group-III nitride compound semiconductor device App 20030107053 - Uemura, Toshiya ; et al. | 2003-06-12 |
| III nitride compound semiconductor device App 20030025115 - Uemura, Toshiya ; et al. | 2003-02-06 |
| Light-emitting diode App 20020145205 - Hirano, Atsuo ; et al. | 2002-10-10 |
| Light-emitting diode Grant 6,445,011 - Hirano , et al. September 3, 2 | 2002-09-03 |
| Light-emitting device using a group III nitride compound semiconductor and a method of manufacture App 20010028062 - Uemura, Toshiya ; et al. | 2001-10-11 |
| Relay mechanism for a steering wheel Grant 4,804,857 - Hayashi , et al. February 14, 1 | 1989-02-14 |
| Steering wheel having a telephone Grant 4,698,838 - Ishikawa , et al. October 6, 1 | 1987-10-06 |
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