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Semiconductor laser device, optical disk apparatus and optical integrated unit
Grant 7,426,227 - Kume , et al. September 16, 2 | 2008-09-16 |
Semiconductor laser device optical disk apparatus and optical integrated unit
Grant 7,212,556 - Kume , et al. May 1, 2 | 2007-05-01 |
Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
Grant 7,160,748 - Ishibashi , et al. January 9, 2 | 2007-01-09 |
Semiconductor laser device, optical disk apparatus and optical integrated unit
App 20060239311 - Kume; Masahiro ; et al. | 2006-10-26 |
Formation method for semiconductor layer
Grant 7,108,745 - Hasegawa , et al. September 19, 2 | 2006-09-19 |
Semiconductor laser device, optical disk apparatus and optical integrated unit
Grant 7,092,423 - Kume , et al. August 15, 2 | 2006-08-15 |
Group III-V nitride semiconductor light-emitting device which allows for efficient injection of electrons into an active layer
Grant 6,940,100 - Tsujimura , et al. September 6, 2 | 2005-09-06 |
Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
Grant 6,921,678 - Ishibashi , et al. July 26, 2 | 2005-07-26 |
Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
App 20050142682 - Ishibashi, Akihiko ; et al. | 2005-06-30 |
Method of fabricating nitride semiconductor, method of fabricating nitride semiconductor device, nitride semiconductor device, semiconductor light emitting device and method of fabricating the same
Grant 6,911,351 - Kidoguchi , et al. June 28, 2 | 2005-06-28 |
Method of fabricating nitride semiconductor device
Grant 6,867,112 - Ishibashi , et al. March 15, 2 | 2005-03-15 |
Semiconductor laser device, optical disk apparatus and optical integrated unit
App 20040213315 - Kume, Masahiro ; et al. | 2004-10-28 |
GaN-based compound semiconductor EPI-wafer and semiconductor element using the same
Grant 6,734,530 - Ban May 11, 2 | 2004-05-11 |
Method of fabricating nitride semiconductor, method of fabricating nitride semiconductor device, nitride semiconductor device, semiconductor light emitting device and method of fabricating the same
Grant 6,720,586 - Kidoguchi , et al. April 13, 2 | 2004-04-13 |
Method of fabricating nitride semiconductor device
Grant 6,667,185 - Ishibashi , et al. December 23, 2 | 2003-12-23 |
Formation method for semiconductor layer
App 20030209192 - Hasegawa, Yoshiaki ; et al. | 2003-11-13 |
Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
App 20030203629 - Ishibashi, Akihiko ; et al. | 2003-10-30 |
Semiconductor light-emitting device, method for fabricating the same and optical disk apparatus
App 20030168653 - Tsujimura, Ayumu ; et al. | 2003-09-11 |
Semiconductor light-emitting device with quantum well
Grant 6,614,059 - Tsujimura , et al. September 2, 2 | 2003-09-02 |
Method for producing semiconductor and semiconductor laser device
Grant 6,611,005 - Tsujimura , et al. August 26, 2 | 2003-08-26 |
Method of fabricating nitride semiconductor, method of fabricating nitride semiconductor device, nitride semiconductor device, semiconductor light emitting device and method of fabricating the same
App 20030143771 - Kidoguchi, Isao ; et al. | 2003-07-31 |
Method of fabricating nitride semiconductor device
App 20030143765 - Ishibashi, Akihiko ; et al. | 2003-07-31 |
Semiconductor light-emitting device, method for fabricating the same and optical disk apparatus
App 20030132448 - Tsujimura, Ayumu ; et al. | 2003-07-17 |
Formation method for semiconductor layer
Grant 6,562,129 - Hasegawa , et al. May 13, 2 | 2003-05-13 |
GaN-based compound semiconductor EPI-wafer and semiconductor element using the same
App 20030001238 - Ban, Yuzaburo | 2003-01-02 |
Method and apparatus for depositing semiconductor film and method for fabricating semiconductor device
App 20020195054 - Harafuji, Kenji ; et al. | 2002-12-26 |
Formation method for semiconductor layer
App 20020102761 - Hasegawa, Yoshiaki ; et al. | 2002-08-01 |
Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device
App 20020081763 - Ishibashi, Akihiko ; et al. | 2002-06-27 |
Semiconductor laser device
Grant 6,324,200 - Kamiyama , et al. November 27, 2 | 2001-11-27 |
Semiconductor film deposition apparatus
App 20010032588 - Harafuji, Kenji ; et al. | 2001-10-25 |
Method for producing semiconductor and semiconductor laser device
App 20010008285 - Tsujimura, Ayumu ; et al. | 2001-07-19 |
Semiconductor light-emitting device and production method thereof
Grant 6,136,626 - Kidoguchi , et al. October 24, 2 | 2000-10-24 |
Optical disk recording/reproducing method and apparatus for preventing wave length shift during recording and reproducing operations
Grant 6,072,762 - Kume , et al. June 6, 2 | 2000-06-06 |
Methods of manufacturing semiconductor, semiconductor device and semiconductor substrate
Grant 6,030,849 - Hasegawa , et al. February 29, 2 | 2000-02-29 |
Method of manufacturing a semiconductor light-emitting device
Grant 5,923,950 - Ishibashi , et al. July 13, 1 | 1999-07-13 |
Semiconductor light-emitting device and production method thereof
Grant 5,895,225 - Kidoguchi , et al. April 20, 1 | 1999-04-20 |
Semiconductor light-emitting device and production method thereof
Grant 5,751,013 - Kidoguchi , et al. May 12, 1 | 1998-05-12 |
Semiconductor laser and manufacturing method thereof
Grant 5,144,633 - Ohnaka , et al. September 1, 1 | 1992-09-01 |
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