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Nitride semiconductor light-emitting devices
Grant 8,541,794 - Nagahama , et al. September 24, 2 | 2013-09-24 |
Superlattice nitride semiconductor LD device
Grant 7,615,804 - Nagahama , et al. November 10, 2 | 2009-11-10 |
Nitride semiconductor device
Grant 7,211,822 - Nagahama , et al. May 1, 2 | 2007-05-01 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
App 20070057276 - Kiyoku; Hiroyuki ; et al. | 2007-03-15 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
Grant 7,154,128 - Kiyoku , et al. December 26, 2 | 2006-12-26 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
App 20050202682 - Kiyoku, Hiroyuki ; et al. | 2005-09-15 |
Nitride semiconductor growth method, nitride semiconductor substrate and nitride semiconductor device
Grant 6,940,103 - Kiyoku , et al. September 6, 2 | 2005-09-06 |
Nitride semiconductor device
App 20050127394 - Nagahama, Shinichi ; et al. | 2005-06-16 |
Nitride semiconductor device
App 20050121679 - Nagahama, Shinichi ; et al. | 2005-06-09 |
Nitride semiconductor device
Grant 6,849,864 - Nagahama , et al. February 1, 2 | 2005-02-01 |
Sm-fe-N based alloy powder and process for producing the same
Grant 6,780,255 - Kawano , et al. August 24, 2 | 2004-08-24 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
Grant 6,756,611 - Kiyoku , et al. June 29, 2 | 2004-06-29 |
Nitride semiconductor growth method, nitride semiconductor substrate and nitride semiconductor device
App 20040094773 - Kiyoku, Hiroyuki ; et al. | 2004-05-20 |
Nitride semiconductor device
Grant 6,677,619 - Nagahama , et al. January 13, 2 | 2004-01-13 |
Nitride semiconductor device
App 20040004223 - Nagahama, Shinichi ; et al. | 2004-01-08 |
Light-emitting gallium nitride-based compound semiconductor device
App 20030216011 - Nakamura, Shuji ; et al. | 2003-11-20 |
Nitride semiconductor light-emitting devices
Grant 6,580,099 - Nakamura , et al. June 17, 2 | 2003-06-17 |
Gallium nitride-based III-V group compound semiconductor
App 20030094620 - Nakamura, Shuji ; et al. | 2003-05-22 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
App 20030037722 - Kiyoku, Hiroyuki ; et al. | 2003-02-27 |
Nitride semiconductor device
App 20030015724 - Nakamura, Shuji ; et al. | 2003-01-23 |
Gallium nitride-based III-V group compound semiconductor
Grant 6,507,041 - Nakamura , et al. January 14, 2 | 2003-01-14 |
Light-emitting gallium nitride-based compound semiconductor device
App 20030006424 - Nakamura, Shuji ; et al. | 2003-01-09 |
Nitride semiconductor light-emitting device
App 20020167019 - Nakamura, Shuji ; et al. | 2002-11-14 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 6,469,323 - Nakamura , et al. October 22, 2 | 2002-10-22 |
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
App 20020046693 - Kiyoku, Hiroyuki ; et al. | 2002-04-25 |
Gallium nitride-based III-V group compound semiconductor
App 20010022367 - Nakamura, Shuji ; et al. | 2001-09-20 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 6,215,133 - Nakamura , et al. April 10, 2 | 2001-04-10 |
Gallium nitride-based III-V group compound semiconductor device and method of producing the same
Grant 6,204,512 - Nakamura , et al. March 20, 2 | 2001-03-20 |
Nitride semiconductor light-emitting and light-receiving devices
Grant 6,172,382 - Nagahama , et al. January 9, 2 | 2001-01-09 |
Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device
Grant 6,153,010 - Kiyoku , et al. November 28, 2 | 2000-11-28 |
Gallium nitride-based III-V group compound semiconductor
Grant 6,093,965 - Nakamura , et al. July 25, 2 | 2000-07-25 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 6,078,063 - Nakamura , et al. June 20, 2 | 2000-06-20 |
Nitride semiconductor device
Grant 5,959,307 - Nakamura , et al. September 28, 1 | 1999-09-28 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 5,880,486 - Nakamura , et al. March 9, 1 | 1999-03-09 |
Gallium nitride-based III-V group compound semiconductor
Grant 5,877,558 - Nakamura , et al. March 2, 1 | 1999-03-02 |
Lamp containing long decay phosphor
Grant 5,859,496 - Murazaki , et al. January 12, 1 | 1999-01-12 |
Nitride semiconductor light-emitting device
Grant 5,777,350 - Nakamura , et al. July 7, 1 | 1998-07-07 |
Gallium nitride-based III-V group compound semiconductor
Grant 5,767,581 - Nakamura , et al. June 16, 1 | 1998-06-16 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 5,747,832 - Nakamura , et al. May 5, 1 | 1998-05-05 |
Light-emitting gallium nitride-based compound semiconducor device
Grant 5,734,182 - Nakamura , et al. March 31, 1 | 1998-03-31 |
Gallium nitride-based III-V group compound semiconductor
Grant 5,652,434 - Nakamura , et al. July 29, 1 | 1997-07-29 |
Process producing a polymer comprising an unsaturated carboxylic acid or a derivative thereof
Grant 5,627,244 - Sato May 6, 1 | 1997-05-06 |
Light-emitting gallium nitride-based compound semiconductor device
Grant 5,578,839 - Nakamura , et al. November 26, 1 | 1996-11-26 |
Gallium nitride-based III-V group compound semiconductor device and method of producing the same
Grant 5,563,422 - Nakamura , et al. October 8, 1 | 1996-10-08 |
Method of manufacturing P-type compound semiconductor
Grant 5,468,678 - Nakamura , et al. November 21, 1 | 1995-11-21 |
Infrared-to-visible converter
Grant 5,438,198 - Ebitani , et al. August 1, 1 | 1995-08-01 |
Cathode-ray tube fluorescent material and its method of manufacture
Grant 5,435,938 - Bando , et al. July 25, 1 | 1995-07-25 |
Method of depositing a gallium nitride-based III-V group compound semiconductor crystal layer
Grant 5,433,169 - Nakamura July 18, 1 | 1995-07-18 |
Long Decay phoaphors
Grant 5,376,303 - Royce , et al. December 27, 1 | 1994-12-27 |
Method of manufacturing P-type compound semiconductor
Grant 5,306,662 - Nakamura , et al. April 26, 1 | 1994-04-26 |
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