| Patent | Date |
|---|
Nitride Crystal And Method For Producing The Same
App 20150315723 - Satoh; Takashi ; et al. | 2015-11-05 |
Nitride crystal and method for producing the same
Grant 9,096,950 - Satoh , et al. August 4, 2 | 2015-08-04 |
Group Iii Element Nitride Crystal Producing Method And Group-iii Element Nitride Crystal
App 20140030549 - Yamada; Osamu ; et al. | 2014-01-30 |
Group-III element nitride crystal producing method and group-III element nitride crystal
Grant 8,574,361 - Yamada , et al. November 5, 2 | 2013-11-05 |
Method for growing single crystal of group III metal nitride and reaction vessel for use in same
Grant 8,568,532 - Iwai , et al. October 29, 2 | 2013-10-29 |
Method for manufacturing nitride single crystal
Grant 8,506,705 - Ichimura , et al. August 13, 2 | 2013-08-13 |
N-type group III nitride-based compound semiconductor and production method therefor
Grant 8,507,364 - Nagai , et al. August 13, 2 | 2013-08-13 |
Method for producing group III nitride semiconductor
Grant 8,501,141 - Sato , et al. August 6, 2 | 2013-08-06 |
Method and device for converting an emission beam from a laser light source into 2-dimensional light
Grant 8,317,333 - Kasazumi , et al. November 27, 2 | 2012-11-27 |
Semiconductor light emitting element, group III nitride semiconductor substrate and method for manufacturing such group III nitride semiconductor substrate
Grant 8,231,726 - Minemoto , et al. July 31, 2 | 2012-07-31 |
Optical Device, Laser Beam Source, Laser Apparatus And Method Of Producing Optical Device
App 20120183006 - YAMAMOTO; Kazuhisa ; et al. | 2012-07-19 |
Group-iii Element Nitride Crystal Producing Method And Group-iii Element Nitride Crystal
App 20120168695 - YAMADA; Osamu ; et al. | 2012-07-05 |
Method For Growing Single Crystal Of Group Iii Metal Nitride And Reaction Vessel For Use In Same
App 20120137961 - Iwai; Makoto ; et al. | 2012-06-07 |
GaN crystal producing method, GaN crystal, GaN crystal substrate, semiconductor device and GaN crystal producing apparatus
Grant 8,187,507 - Mori , et al. May 29, 2 | 2012-05-29 |
Nitride Crystal And Method For Producing The Same
App 20120003446 - SATOH; Takashi ; et al. | 2012-01-05 |
2-dimensional Image Display Device, Illumination Light Source And Exposure Illumination Device
App 20110292350 - KASAZUMI; Kenichi ; et al. | 2011-12-01 |
Reaction Vessel For Growing Single Crystal And Method For Growing Single Crystal
App 20110259261 - IWAI; Makoto ; et al. | 2011-10-27 |
Light source, optical pickup, and electronic apparatus
Grant 8,018,134 - Kidoguchi , et al. September 13, 2 | 2011-09-13 |
2-dimensional image display device or illumination device for obtaining uniform illumination and suppressing speckle noise
Grant 8,016,428 - Kasazumi , et al. September 13, 2 | 2011-09-13 |
Image display device and image display system
Grant 7,948,469 - Kitaoka , et al. May 24, 2 | 2011-05-24 |
Image Display Device And Image Display System
App 20110018911 - KITAOKA; Yasuo ; et al. | 2011-01-27 |
Group-iii Element Nitride Crystal Producing Method And Group-iii Element Nitride Crystal
App 20110012070 - YAMADA; Osamu ; et al. | 2011-01-20 |
Acoustooptic device and optical imaging apparatus using the same
Grant 7,855,823 - Minemoto , et al. December 21, 2 | 2010-12-21 |
Image display device and image display system
Grant 7,830,357 - Kitaoka , et al. November 9, 2 | 2010-11-09 |
Method for producing group III nitride semiconductor
App 20100247418 - Sato; Takayuki ; et al. | 2010-09-30 |
Semiconductor Light Emitting Element, Group Iii Nitride Semiconductor Substrate And Method For Manufacturing Such Group Iii Nitride Semiconductor Substrate
App 20100230713 - Minemoto; Hisashi ; et al. | 2010-09-16 |
Method for producing III group element nitride crystal, production apparatus for use therein, and semiconductor element produced thereby
Grant 7,794,539 - Minemoto , et al. September 14, 2 | 2010-09-14 |
Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride
Grant 7,754,012 - Minemoto , et al. July 13, 2 | 2010-07-13 |
Semiconductor element, method for manufacturing the semiconductor element, electronic device and method for manufacturing the electronic device
Grant 7,749,921 - Mino , et al. July 6, 2 | 2010-07-06 |
Process For Producing Group Iii Element Nitride Crystal, And Group-iii Element Nitride Crystal
App 20100078606 - Yamada; Osamu ; et al. | 2010-04-01 |
GaN CRYSTAL PRODUCING METHOD, GaN CRYSTAL, GaN CRYSTAL SUBSTRATE, SEMICONDUCTOR DEVICE AND GaN CRYSTAL PRODUCING APPARATUS
App 20100059717 - Mori; Yusuke ; et al. | 2010-03-11 |
2-dimensional Image Display Device, Illumination Light Source And Exposure Illumination Device
App 20100020291 - Kasazumi; Kenichi ; et al. | 2010-01-28 |
Method For Manufacturing Nitride Single Crystal
App 20100012020 - Ichimura; Mikiya ; et al. | 2010-01-21 |
N-type group III nitride-based compound semiconductor and production method therefor
App 20090294909 - Nagai; Seiji ; et al. | 2009-12-03 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,623,559 - Yamamoto , et al. November 24, 2 | 2009-11-24 |
METHOD FOR PRODUCING SILICON CARBIDE (SiC) CRYSTAL AND SILICON CARBIDE (SiC) CRYSTAL OBTAINED BY THE SAME
App 20090205561 - Mori; Yusuke ; et al. | 2009-08-20 |
Semiconductor Element, Method For Manufacturing The Semiconductor Element, Electronic Device And Method For Manufacturing The Electronic Device
App 20090194763 - Mino; Norihisa ; et al. | 2009-08-06 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,570,677 - Yamamoto , et al. August 4, 2 | 2009-08-04 |
Coherent light source and optical system
Grant 7,551,654 - Mizuuchi , et al. June 23, 2 | 2009-06-23 |
Method of manufacturing group III nitride substrate
Grant 7,524,691 - Kitaoka , et al. April 28, 2 | 2009-04-28 |
Laser module and method for manufacturing the same
Grant 7,494,286 - Morikawa , et al. February 24, 2 | 2009-02-24 |
Image Display Device and Image Display System
App 20090002265 - Kitaoka; Yasuo ; et al. | 2009-01-01 |
Light Source, Optical Pickup, And Electronic Apparatus
App 20080315231 - Kidoguchi; Isao ; et al. | 2008-12-25 |
Fluorescence measuring equipment
Grant 7,459,697 - Kitaoka , et al. December 2, 2 | 2008-12-02 |
Method for producing compound single crystal and production apparatus for use therein
Grant 7,435,295 - Kitaoka , et al. October 14, 2 | 2008-10-14 |
Short-wavelength laser module and method of producing the same
Grant 7,427,522 - Morikawa , et al. September 23, 2 | 2008-09-23 |
Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride
App 20080213158 - Minemoto; Hisashi ; et al. | 2008-09-04 |
Method for producing silicon carbide (SiC) single crystal and silicon carbide (SiC) single crystal obtained by such method
Grant 7,419,545 - Kitaoka , et al. September 2, 2 | 2008-09-02 |
Laser projector
Grant 7,416,306 - Yamamoto , et al. August 26, 2 | 2008-08-26 |
Light source, optical pickup, and electronic apparatus
Grant 7,407,421 - Kidoguchi , et al. August 5, 2 | 2008-08-05 |
Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride
Grant 7,381,268 - Minemoto , et al. June 3, 2 | 2008-06-03 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,382,811 - Yamamoto , et al. June 3, 2 | 2008-06-03 |
Optical Device, Laser Beam Source, Laser Apparatus And Method Of Producing Optical Device
App 20080123700 - YAMAMOTO; Kazuhisa ; et al. | 2008-05-29 |
Optical Device, Laser Beam Source, Laser Apparatus And Method Of Producing Optical Device
App 20080107140 - Yamamoto; Kazuhisa ; et al. | 2008-05-08 |
Method of manufacturing group III nitride single crystal, device used for the method and group III nitride single crystal obtained by the method
Grant 7,361,220 - Sasaki , et al. April 22, 2 | 2008-04-22 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,339,960 - Yamamoto , et al. March 4, 2 | 2008-03-04 |
Acoustooptic Device and Optical Imaging Apparatus Using the Same
App 20080037100 - Minemoto; Hisashi ; et al. | 2008-02-14 |
Field-Effect Transistor, Method of Manufacturing the Same, and Electronic Device Using the Same
App 20080035912 - Takeuchi; Takayuki ; et al. | 2008-02-14 |
Group III nitride crystals usable as group III nitride substrate, method of manufacturing the same, and semiconductor device including the same
Grant 7,309,534 - Kitaoka , et al. December 18, 2 | 2007-12-18 |
Method For Producing III Group Element Nitride Crystal, Production Apparatus For Use Therein, And Semiconductor Element Produced Thereby
App 20070272941 - Minemoto; Hisashi ; et al. | 2007-11-29 |
Coherent Light Source and Optical System
App 20070263678 - Mizuuchi; Kiminori ; et al. | 2007-11-15 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,295,583 - Yamamoto , et al. November 13, 2 | 2007-11-13 |
Method of manufacturing GaN crystals and GaN crystal substrate, GaN crystals and GaN crystal substrate obtained by the method, and semiconductor device including the same
Grant 7,288,152 - Kitaoka , et al. October 30, 2 | 2007-10-30 |
Method for Producing Silicon Carbide (Sic) Single Crystal and Silicon Carbide (Sic) Single Crystal Obtained By Such Method
App 20070221122 - Kitaoka; Yasuo ; et al. | 2007-09-27 |
Method for Producing Compound Single Crystal and Production Apparatus for Use Therein
App 20070215035 - Kitaoka; Yasuo ; et al. | 2007-09-20 |
Method for producing group III nitride crystal, group III nitride crystal obtained by such method, and group III nitride substrate using the same
App 20070196942 - Kitaoka; Yasuo ; et al. | 2007-08-23 |
Method of manufacturing group III nitride substrate and semiconductor device
App 20070187700 - Kitaoka; Yasuo ; et al. | 2007-08-16 |
Method of manufacturing Group III nitride crystals, method of manufacturing semiconductor substrate, Group III nitride crystals, semiconductor substrate, and electronic device
Grant 7,255,742 - Kitaoka , et al. August 14, 2 | 2007-08-14 |
Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride
App 20070157876 - Minemoto; Hisashi ; et al. | 2007-07-12 |
Group-III-element nitride crystal semiconductor device
Grant 7,227,172 - Kitaoka , et al. June 5, 2 | 2007-06-05 |
Method of manufacturing group III nitride substrate and semiconductor device
Grant 7,221,037 - Kitaoka , et al. May 22, 2 | 2007-05-22 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
Grant 7,215,476 - Kitaoka , et al. May 8, 2 | 2007-05-08 |
Method of manufacturing Group III nitride substrate and semiconductor device
Grant 7,176,115 - Kitaoka , et al. February 13, 2 | 2007-02-13 |
Optical pickup and optical information recording/reproducing device
Grant 7,154,837 - Kasazumi , et al. December 26, 2 | 2006-12-26 |
Ultrashort pulsed laser and optical head using the same
App 20060251132 - Kitaoka; Yasuo ; et al. | 2006-11-09 |
Optical apparatus and method for producing the same
Grant 7,133,428 - Kitaoka , et al. November 7, 2 | 2006-11-07 |
Method of manufacturing Group III nitride crystal substrate, etchant used in the method, Group III nitride crystal substrate, and semiconductor device including the same
Grant 7,125,801 - Minemoto , et al. October 24, 2 | 2006-10-24 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 7,101,723 - Yamamoto , et al. September 5, 2 | 2006-09-05 |
Ultrashort pulsed laser and optical head using the same
Grant 7,103,076 - Kitaoka , et al. September 5, 2 | 2006-09-05 |
Device and method for inspecting wavelength-variable semiconductor laser, and method for inspecting coherent source
Grant 7,082,146 - Kitaoka , et al. July 25, 2 | 2006-07-25 |
Laser projector
App 20060158725 - Yamamoto; Kazuhisa ; et al. | 2006-07-20 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
Grant 7,035,192 - Kitaoka , et al. April 25, 2 | 2006-04-25 |
Fluorescence measuring equipment
App 20060071179 - Kitaoka; Yasuo ; et al. | 2006-04-06 |
Light source apparatus and its control method
Grant 7,010,006 - Kasazumi , et al. March 7, 2 | 2006-03-07 |
Laser module and its fabrication method
App 20060034570 - Morikawa; Akihiro ; et al. | 2006-02-16 |
Device and method for inspecting wavelength-variable semiconductor laser, and method for inspecting coherent source
App 20050276288 - Kitaoka, Yasuo ; et al. | 2005-12-15 |
Holographic optical information recording/reproducing device
Grant 6,958,967 - Kasazumi , et al. October 25, 2 | 2005-10-25 |
Optical device, laser beam source, laser apparatus and method of producing optical device
Grant 6,914,918 - Yamamoto , et al. July 5, 2 | 2005-07-05 |
Light source, optical pickup, and electronic apparatus
App 20050116614 - Kidoguch, Isao ; et al. | 2005-06-02 |
Short-wavelength laser module and method of producing the same
App 20050094950 - Morikawa, Akihiro ; et al. | 2005-05-05 |
Group-III-element nitride crystal semiconductor device
App 20050082564 - Kitaoka, Yasuo ; et al. | 2005-04-21 |
Method of manufacturing Group III nitride crystal substrate, etchant used in the method, Group III nitride crystal substrate, and semiconductor device including the same
App 20050059229 - Minemoto, Hisashi ; et al. | 2005-03-17 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
App 20050058027 - Kitaoka, Yasuo ; et al. | 2005-03-17 |
Method of manufacturing GaN crystals and GaN crystal substrate, GaN crystals and GaN crystal susbstrate obtained by the method, and semiconductor device including the same
App 20050048686 - Kitaoka, Yasuo ; et al. | 2005-03-03 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
App 20050030880 - Kitaoka, Yasuo ; et al. | 2005-02-10 |
Short-wavelength laser module and method of producing the same
Grant 6,847,660 - Morikawa , et al. January 25, 2 | 2005-01-25 |
Method of manufacturing Group III nitride crystals, method of manufacturing semiconductor substrate, Group III nitride crystals, semiconductor substrate, and electronic device
App 20050011432 - Kitaoka, Yasuo ; et al. | 2005-01-20 |
Coherent light source and recording/reproducing apparatus using the same
Grant 6,845,113 - Kitaoka , et al. January 18, 2 | 2005-01-18 |
Group III nitride crystals usable as group III nitride substrate, method of manufacturing the same, and semiconductor device including the same
App 20040262630 - Kitaoka, Yasuo ; et al. | 2004-12-30 |
Method of manufacturing group III nitride single crystal, device used for the method and group III nitride single crystal obtained by the method
App 20040250747 - Sasaki, Takatomo ; et al. | 2004-12-16 |
Optical waveguide device and light source and optical apparatus using the same
Grant 6,829,080 - Morikawa , et al. December 7, 2 | 2004-12-07 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
Grant 6,819,646 - Kitaoka , et al. November 16, 2 | 2004-11-16 |
Laser source
Grant 6,802,655 - Yokoyama , et al. October 12, 2 | 2004-10-12 |
Method of manufacturing group III nitride substrate and semiconductor device
App 20040183090 - Kitaoka, Yasuo ; et al. | 2004-09-23 |
Optical waveguide device and coherent light source and optical apparatus using the same
Grant 6,785,457 - Mizuuchi , et al. August 31, 2 | 2004-08-31 |
Method of manufacturing group III nitride substrate and semiconductor device
App 20040144300 - Kitaoka, Yasuo ; et al. | 2004-07-29 |
Method of manufacturing Group III nitride substrate
App 20040147096 - Kitaoka, Yasuo ; et al. | 2004-07-29 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20040105469 - Yamamoto, Kazuhisa ; et al. | 2004-06-03 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20040095970 - Yamamoto, Kazuhisa ; et al. | 2004-05-20 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20040095972 - Yamamoto, Kazuhisa ; et al. | 2004-05-20 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20040095973 - Yamamoto, Kazuhisa ; et al. | 2004-05-20 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20040095971 - Yamamoto, Kazuhisa ; et al. | 2004-05-20 |
SHG laser light source and method of modulation for use therewith
Grant 6,738,398 - Hirata , et al. May 18, 2 | 2004-05-18 |
Ultrashort pulsed laser and optical head using the same
App 20040086005 - Kitaoka, Yasuo ; et al. | 2004-05-06 |
Coherent light source and method for driving the same
App 20040086012 - Kitaoka, Yasuo ; et al. | 2004-05-06 |
Light source apparatus and its control method
App 20040066807 - Kasazumi, Ken?apos;ichi ; et al. | 2004-04-08 |
Optical wavelength conversion device, coherent light generator, and optical information processing apparatus
Grant 6,711,183 - Mizuuchi , et al. March 23, 2 | 2004-03-23 |
Wavelength-variable semiconductor laser, optical integrated device utilizing the same, and production method thereof
Grant 6,704,337 - Kitaoka , et al. March 9, 2 | 2004-03-09 |
Device and method for inspecting wavelength-variable semiconductor laser, and method for inspecting coherent source
App 20040032884 - Kitaoka, Yasuo ; et al. | 2004-02-19 |
Wavelength-variable semiconductor laser, optical integrated device utilizing the same, and production method thereof
Grant 6,693,936 - Kitaoka , et al. February 17, 2 | 2004-02-17 |
Optical apparatus and method for producing the same
App 20030219046 - Kitaoka, Yasuo ; et al. | 2003-11-27 |
Coherent light source and production method thereof
App 20030189960 - Kitaoka, Yasuo ; et al. | 2003-10-09 |
Optical waveguide device integrated module and method of manufacturing the same
Grant 6,621,962 - Kitaoka , et al. September 16, 2 | 2003-09-16 |
Optical waveguide device integrated module and method of manufacturing the same
Grant 6,614,966 - Kitaoka , et al. September 2, 2 | 2003-09-02 |
Shorter wavelength laser module and method of manufacturing the laser module
App 20030133479 - Morikawa, Akihiro ; et al. | 2003-07-17 |
Optical waveguide device integrated module and method of manufacturing the same
App 20030118292 - Kitaoka, Yasuo ; et al. | 2003-06-26 |
Optical Waveguide, Optical Wavelength Conversion Device, Method For Producing The Same, Short Wavelength Light Generation Apparatus Using The Same, Optical Information Processing Apparatus Using The Same, Coherent Light Generation Apparatus Using The Same, And Optical System Using The Same
Grant 6,519,077 - Mizuuchi , et al. February 11, 2 | 2003-02-11 |
Optical waveguide device and coherent light source and optical apparatus using the same
App 20030026573 - Mizuuchi, Kiminori ; et al. | 2003-02-06 |
Laser source
App 20030012521 - Yokoyama, Tosifumi ; et al. | 2003-01-16 |
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
Grant 6,496,299 - Yamamoto , et al. December 17, 2 | 2002-12-17 |
Optical waveguide device and light source and optical apparatus using the same
App 20020172488 - Morikawa, Akihiro ; et al. | 2002-11-21 |
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
App 20020126369 - Yamamoto, Kazuhisa ; et al. | 2002-09-12 |
Holographic optical information recording/reproducing device
App 20020075776 - Kasazumi, Ken?apos;ichi ; et al. | 2002-06-20 |
Coherent light source and recording/reproducing apparatus using the same
App 20020061033 - Kitaoka, Yasuo ; et al. | 2002-05-23 |
Optical pickup and optical disk apparatus using the same
Grant 6,392,979 - Yamamoto , et al. May 21, 2 | 2002-05-21 |
Optical device, laser beam source, laser apparatus and method of producing optical device
App 20020001322 - Yamamoto, Kazuhisa ; et al. | 2002-01-03 |
Optical pickup and optical information recording/reproducing device
App 20010055262 - Kasazumi, Ken?apos;ichi ; et al. | 2001-12-27 |
Wavelength-variable semiconductor laser, optical integrated device utilizing the same, and production method thereof
App 20010053167 - Kitaoka, Yasuo ; et al. | 2001-12-20 |
Wavelength-variable semiconductor laser, optical integrated device utilizing the same, and production method thereof
App 20010048705 - Kitaoka, Yasuo ; et al. | 2001-12-06 |
Optical waveguide device, and light source device and optical apparatus including the optical waveguide device
App 20010043773 - Kasazumi, Ken?apos;ichi ; et al. | 2001-11-22 |
Optical waveguide device, and light source device and optical apparatus including the optical waveguide device
Grant 6,317,546 - Kasazumi , et al. November 13, 2 | 2001-11-13 |
Optical waveguide device integrated module and method of manufacturing the same
App 20010024552 - Kitaoka, Yasuo ; et al. | 2001-09-27 |
Wavelength-variable semiconductor laser, optical integrated device utilizing the same, and production method thereof
Grant 6,261,858 - Kitaoka , et al. July 17, 2 | 2001-07-17 |
SHG laser light source and method of modulation for use therewith
App 20010005388 - Hirata, Takaaki ; et al. | 2001-06-28 |
SHG laser stabilizing control device and optical disk recording/reproduction device
Grant 6,130,901 - Takamine , et al. October 10, 2 | 2000-10-10 |
Method for producing polarization inversion part, optical wavelength conversion element using the same, and optical waveguide
Grant 6,002,515 - Mizuuchi , et al. December 14, 1 | 1999-12-14 |
Method for stabilizing output of higher harmonic waves and short wavelength laser beam source using the same
Grant 5,936,985 - Yamamoto , et al. August 10, 1 | 1999-08-10 |
Optical apparatus and method for producing the same
Grant 5,835,650 - Kitaoka , et al. November 10, 1 | 1998-11-10 |
Short-wavelength laser light source and optical information processing aparatus
Grant 5,452,312 - Yamamoto , et al. September 19, 1 | 1995-09-19 |
Shorter wavelength light generating apparatus in which coherent light is converted into shorter wavelength light
Grant 5,387,998 - Kitaoka , et al. February 7, 1 | 1995-02-07 |
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