| Patent | Date |
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Vertical cavity surface emitting laser and method for manufacturing vertical cavity surface emitting laser
Grant 10,938,181 - Fujii , et al. March 2, 2 | 2021-03-02 |
Vertical cavity surface emitting laser, method for fabricating vertical cavity surface emitting laser
Grant 10,594,110 - Fujii , et al. | 2020-03-17 |
Vertical Cavity Surface Emitting Laser And Method For Manufacturing Vertical Cavity Surface Emitting Laser
App 20200076161 - FUJII; Kei ; et al. | 2020-03-05 |
Vertical Cavity Surface Emitting Laser
App 20200028328 - ARIKATA; Suguru ; et al. | 2020-01-23 |
Vertical Cavity Surface Emitting Laser, Method For Fabricating Vertical Cavity Surface Emitting Laser
App 20190148914 - Fujii; Kei ; et al. | 2019-05-16 |
Semiconductor layered structure, method for producing semiconductor layered structure, and method for producing semiconductor device
Grant 9,887,310 - Akita , et al. February 6, 2 | 2018-02-06 |
Semiconductor device, optical sensor device and semiconductor device manufacturing method
Grant 9,818,895 - Fujii , et al. November 14, 2 | 2017-11-14 |
Epitaxial wafer and method for manufacturing same
Grant 9,773,932 - Fujii , et al. September 26, 2 | 2017-09-26 |
Epitaxial wafer, method for producing the same, semiconductor element, and optical sensor device
Grant 9,698,287 - Fujii , et al. July 4, 2 | 2017-07-04 |
Semiconductor device and method for manufacturing the same
Grant 9,680,040 - Shibata , et al. June 13, 2 | 2017-06-13 |
Semiconductor element and method for producing the same
Grant 9,608,148 - Kyono , et al. March 28, 2 | 2017-03-28 |
Light-receiving Device
App 20160380137 - SHIBATA; Kaoru ; et al. | 2016-12-29 |
Semiconductor Layered Structure, Method For Producing Semiconductor Layered Structure, And Method For Producing Semiconductor Device
App 20160351742 - Akita; Katsushi ; et al. | 2016-12-01 |
Epitaxial Wafer And Method For Manufacturing Same
App 20160247951 - Fujii; Kei ; et al. | 2016-08-25 |
Semiconductor Device And Method For Manufacturing The Same
App 20160056315 - SHIBATA; Kaoru ; et al. | 2016-02-25 |
Photodiode, optical sensor device, and photodiode manufacturing method
Grant 9,190,544 - Fujii , et al. November 17, 2 | 2015-11-17 |
Epitaxial wafer, method for producing the same, photodiode, and optical sensor device
Grant 9,171,978 - Fujii , et al. October 27, 2 | 2015-10-27 |
Group III-V compound semiconductor photo detector, method of fabricating group III-V compound semiconductor photo detector, photo detector, and epitaxial wafer
Grant 9,159,853 - Akita , et al. October 13, 2 | 2015-10-13 |
Epitaxial wafer, photodiode, optical sensor device, and methods for producing epitaxial wafer and photodiode
Grant 9,129,808 - Fujii , et al. September 8, 2 | 2015-09-08 |
Semiconductor device
Grant 9,123,843 - Kyono , et al. September 1, 2 | 2015-09-01 |
Semiconductor Device, Optical Sensor Device And Semiconductor Device Manufacturing Method
App 20150228825 - Fujii; Kei ; et al. | 2015-08-13 |
Semiconductor Element And Method For Producing The Same
App 20150144876 - Kyono; Takashi ; et al. | 2015-05-28 |
Semiconductor device, optical sensor device and semiconductor device manufacturing method
Grant 9,040,955 - Fujii , et al. May 26, 2 | 2015-05-26 |
Semiconductor Device
App 20150115222 - KYONO; Takashi ; et al. | 2015-04-30 |
Group Iii-v Compound Semiconductor Photo Detector, Method Of Fabricating Group Iii-v Compound Semiconductor Photo Detector, Photo Detector, And Epitaxial Wafer
App 20150001466 - Akita; Katsushi ; et al. | 2015-01-01 |
Light receiving element, light receiving element array, hybrid-type detecting device, optical sensor device, and method for producing light receiving element array
Grant 8,921,829 - Iguchi , et al. December 30, 2 | 2014-12-30 |
Light-emitting Element, Epitaxial Wafer, And Method For Producing The Epitaxial Wafer
App 20140367640 - Fujii; Kei ; et al. | 2014-12-18 |
Semiconductor Element And Method For Producing The Same
App 20140353586 - KYONO; Takashi ; et al. | 2014-12-04 |
Epitaxial Wafer, Method For Producing The Same, Photodiode, And Optical Sensor Device
App 20140353584 - FUJII; Kei ; et al. | 2014-12-04 |
Epitaxial Wafer, Method For Producing The Same, Semiconductor Element, And Optical Sensor Device
App 20140319463 - FUJII; Kei ; et al. | 2014-10-30 |
Group III-V compound semiconductor photo detector, method of fabricating group III-V compound semiconductor photo detector, photo detector, and epitaxial wafer
Grant 8,866,199 - Akita , et al. October 21, 2 | 2014-10-21 |
Photodetector and method of manufacturing the photodetector
Grant 8,822,977 - Akita , et al. September 2, 2 | 2014-09-02 |
Group Iii-v Compound Semiconductor Photo Detector, Method Of Fabricating Group Iii-v Compound Semiconductor Photo Detector, Photo Detector, And Epitaxial Wafer
App 20140061588 - Akita; Katsushi ; et al. | 2014-03-06 |
Photodetector, Epitaxial Wafer And Method For Producing The Same
App 20140054545 - Akita; Katsushi ; et al. | 2014-02-27 |
Semiconductor wafer, light-receiving element, light-receiving element array, hybrid-type detection device, optical sensor device, and process for production of semiconductor wafer
Grant 8,642,943 - Mori , et al. February 4, 2 | 2014-02-04 |
Photodiode And Method For Producing The Same
App 20140008614 - Fujii; Kei ; et al. | 2014-01-09 |
Photodiode And Method For Producing The Same
App 20130313521 - Akita; Katsushi ; et al. | 2013-11-28 |
III-nitride semiconductor laser, and method for fabricating III-nitride semiconductor laser
Grant 8,548,021 - Fujii , et al. October 1, 2 | 2013-10-01 |
Semiconductor device and manufacturing method thereof
Grant 8,461,570 - Fujii , et al. June 11, 2 | 2013-06-11 |
Photodetector And Method Of Manufacturing The Photodetector
App 20130099203 - Akita; Katsushi ; et al. | 2013-04-25 |
Semiconductor Wafer, Light-receiving Element, Light-receiving Element Array, Hybrid-type Detection Device, Optical Sensor Device, And Process For Production Of Semiconductor Wafer
App 20130048838 - Mori; Hiroki ; et al. | 2013-02-28 |
Photodiode, Optical Sensor Device, And Photodiode Manufacturing Method
App 20130032780 - Fujii; Kei ; et al. | 2013-02-07 |
Epitaxial Wafer, Photodiode, Optical Sensor Device, And Methods For Producing Epitaxial Wafer And Photodiode
App 20120326122 - Fujii; Kei ; et al. | 2012-12-27 |
Light Receiving Element, Light Receiving Element Array, Hybrid-type Detecting Device, Optical Sensor Device, And Method For Producing Light Receiving Element Array
App 20120298957 - Iguchi; Yasuhiro ; et al. | 2012-11-29 |
Photodiode array, method for manufacturing photodiode array, epitaxial wafer, and method for manufacturing epitaxial wafer
Grant 8,309,380 - Akita , et al. November 13, 2 | 2012-11-13 |
Semiconductor Device, Optical Sensor Device And Semiconductor Device Manufacturing Method
App 20120217478 - Fujii; Kei ; et al. | 2012-08-30 |
Method of forming sprayed film on the inner surface of a bore
Grant 8,252,372 - Terada , et al. August 28, 2 | 2012-08-28 |
Photodiode Array, Method For Manufacturing Photodiode Array, Epitaxial Wafer, And Method For Manufacturing Epitaxial Wafer
App 20120196398 - AKITA; Katsushi ; et al. | 2012-08-02 |
Group Iii-v Compound Semiconductor Photo Detector, Method Of Fabricating Group Iii-v Compound Semiconductor Photo Detector, Photo Detector, And Epitaxial Wafer
App 20120168720 - Akita; Katsushi ; et al. | 2012-07-05 |
Photodiode array, method for manufacturing photodiode array, epitaxial wafer, and method for manufacturing epitaxial wafer
Grant 8,198,623 - Akita , et al. June 12, 2 | 2012-06-12 |
Iii-nitride Semiconductor Laser, And Method For Fabricating Iii-nitride Semiconductor Laser
App 20120008660 - FUJII; Kei ; et al. | 2012-01-12 |
Semiconductor Device And Manufacturing Method Thereof
App 20110210313 - Fujii; Kei ; et al. | 2011-09-01 |
Photodiode Array, Method For Manufacturing Photodiode Array, Epitaxial Wafer, And Method For Manufacturing Epitaxial Wafer
App 20110101306 - AKITA; Katsushi ; et al. | 2011-05-05 |
Honing method and honing control device
Grant 7,874,893 - Tashiro , et al. January 25, 2 | 2011-01-25 |
Sprayed Film Forming Method And Apparatus
App 20090104348 - Terada; Daisuke ; et al. | 2009-04-23 |
Honing Method And Honing Control Device
App 20080305716 - Tashiro; Akiharu ; et al. | 2008-12-11 |
Sealing structure for cross shaft
Grant 7,052,401 - Mizuno , et al. May 30, 2 | 2006-05-30 |
Seal structure for spider
App 20040166947 - Mizuno, Kouichirou ; et al. | 2004-08-26 |
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