| Patent | Date |
|---|
Semiconductor laser device, manufacturing method thereof, and light emitting device
Grant 10,998,695 - Kawakami , et al. May 4, 2 | 2021-05-04 |
Semiconductor Laser Element And Method Of Manufacturing The Same
App 20200251884 - Kind Code | 2020-08-06 |
Semiconductor Laser Device, Manufacturing Method Thereof, And Light Emitting Device
App 20190221999 - KAWAKAMI; TOSHIYUKI ; et al. | 2019-07-18 |
Semiconductor laser element and near-field light output device using same
Grant 9,614,350 - Tani , et al. April 4, 2 | 2017-04-04 |
Semiconductor Laser Element And Near-field Light Output Device Using Same
App 20160322780 - TANI; Kentaroh ; et al. | 2016-11-03 |
Heat-assisted-magnetic-recording Head, Semiconductor Laser Element, And Method For Manufacturing Semiconductor Laser Element
App 20160300592 - KAWAKAMI; Toshiyuki ; et al. | 2016-10-13 |
Semiconductor laser chip, semiconductor laser device, and semiconductor laser chip manufacturing method
Grant 8,861,561 - Kawakami , et al. October 14, 2 | 2014-10-14 |
GaN-based laser device
Grant 8,824,516 - Kawakami , et al. September 2, 2 | 2014-09-02 |
Nitride semiconductor laser device and wafer
Grant 8,737,443 - Tani , et al. May 27, 2 | 2014-05-27 |
GaN-BASED LASER DEVICE
App 20140010252 - KAWAKAMI; Toshiyuki ; et al. | 2014-01-09 |
GaN laser element
Grant 8,548,019 - Kawakami , et al. October 1, 2 | 2013-10-01 |
Nitride semiconductor laser chip and method of fabrication thereof
Grant 8,379,682 - Tani , et al. February 19, 2 | 2013-02-19 |
Optical Component And Optical Module
App 20130038938 - Kawakami; Toshiyuki ; et al. | 2013-02-14 |
Nitride Semiconductor Laser Device And Wafer
App 20130022071 - Tani; Kentaro ; et al. | 2013-01-24 |
Nitride semiconductor laser device and wafer
Grant 8,358,675 - Tani , et al. January 22, 2 | 2013-01-22 |
Gan Laser Element
App 20120230357 - KAWAKAMI; Toshiyuki ; et al. | 2012-09-13 |
GaN laser element
Grant 8,170,076 - Kawakami , et al. May 1, 2 | 2012-05-01 |
Nitride semiconductor laser chip and method of fabrication thereof
App 20110317733 - Tani; Kentaro ; et al. | 2011-12-29 |
Nitride semiconductor laser chip and fabrication method thereof
Grant 7,995,632 - Yamashita , et al. August 9, 2 | 2011-08-09 |
Gan Laser Element
App 20110150022 - KAWAKAMI; Toshiyuki ; et al. | 2011-06-23 |
Semiconductor laser chip, semiconductor laser device, and semiconductor laser chip manufacturing method
App 20110134948 - Kawakami; Toshiyuki ; et al. | 2011-06-09 |
Light emitting element and manufacturing method thereof
Grant 7,928,460 - Kawakami , et al. April 19, 2 | 2011-04-19 |
GaN laser element
Grant 7,899,100 - Kawakami , et al. March 1, 2 | 2011-03-01 |
Nitride semiconductor laser device and wafer
App 20100329294 - Tani; Kentaro ; et al. | 2010-12-30 |
Nitride semiconductor laser element and fabrication method thereof
Grant 7,724,793 - Kawakami , et al. May 25, 2 | 2010-05-25 |
Light emitting element and manufacturing method thereof
App 20090200573 - Kawakami; Toshiyuki ; et al. | 2009-08-13 |
Nitride semiconductor laser chip and method of fabricating same
App 20090168827 - Kawakami; Toshiyuki ; et al. | 2009-07-02 |
Nitride semiconductor laser device and fabrication method thereof
App 20080304528 - Yamamoto; Shuichiro ; et al. | 2008-12-11 |
Nitride semiconductor laser chip and fabrication method thereof
App 20080298409 - Yamashita; Fumio ; et al. | 2008-12-04 |
Worn type electronic device and biological measuring apparatus provided with the same
App 20080004510 - Tanzawa; Hiroki ; et al. | 2008-01-03 |
Nitride semiconductor laser element and fabrication method thereof
App 20070121692 - Kawakami; Toshiyuki ; et al. | 2007-05-31 |
Nitride semiconductor light emitting device having electrode electrically separated into at least two regions
Grant 7,199,398 - Ono , et al. April 3, 2 | 2007-04-03 |
GaN-based semiconductor laser device
Grant 7,167,489 - Kawakami , et al. January 23, 2 | 2007-01-23 |
Multi-wavelength laser device
Grant 7,123,642 - Kawakami , et al. October 17, 2 | 2006-10-17 |
Method of fabricating nitride semiconductor device
Grant 7,041,523 - Kawakami , et al. May 9, 2 | 2006-05-09 |
Semiconductor laser device, method of fabricating the same and optical information reproduction apparatus
Grant 6,865,201 - Ito , et al. March 8, 2 | 2005-03-08 |
GaN laser element
App 20050030995 - Kawakami, Toshiyuki ; et al. | 2005-02-10 |
Gan-based semiconductor laser device
App 20040245537 - Kawakami, Toshiyuki ; et al. | 2004-12-09 |
Multi-wavelength laser device
App 20040196877 - Kawakami, Toshiyuki ; et al. | 2004-10-07 |
Method of fabricating nitride semiconductor device
App 20040191942 - Kawakami, Toshiyuki ; et al. | 2004-09-30 |
Nitride semiconductor light emitting device having electrode electrically separated into at least two regions
App 20040099870 - Ono, Tomoki ; et al. | 2004-05-27 |
Nitride semiconductor device and fabrication method thereof
Grant 6,737,678 - Kawakami , et al. May 18, 2 | 2004-05-18 |
Nitride semiconductor device and fabrication method thereof
App 20030030053 - Kawakami, Toshiyuki ; et al. | 2003-02-13 |
Semiconductor laser device, method of fabricating the same and optical information reproduction apparatus
App 20020141468 - Ito, Shigetoshi ; et al. | 2002-10-03 |
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