KAMEI; Koji

Patent Applications and Registrations

Patent applications and USPTO patent grants for KAMEI; Koji.The latest application filed is for "sic epitaxial wafer, production method therefor, and defect identification method".

Company Profile

1.38.38

KAMEI; Koji - Chichibu-shi JP
Kamei; Koji - Chichibu JP
Kamei; Koji - Hikone JP
KAMEI; Koji - Hikone-shi JP
Kamei; Koji - Kyoto JP
Kamei; Koji - Kitakyushu JP
KAMEI; Koji - Kitakyushu-shi JP
Kamei; Koji - Ichihara N/A JP
Kamei; Koji - Wakayama JP
Kamei; Koji - Ichihara-shi JP
Kamei; Koji - Chiba JP
Kamei; Koji - Gunma JP
Kamei; Koji - Kawasaki JP
Kamei, Koji - Kawasaki-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
SiC EPITAXIAL WAFER, PRODUCTION METHOD THEREFOR, AND DEFECT IDENTIFICATION METHOD App 20220259764 - GUO; Ling ; et al.	2022-08-18
EVALUATION METHOD AND MANUFACTURING METHOD OF SiC EPITAXIAL WAFER App 20220223482 - Nishihara; Yoshitaka ; et al.	2022-07-14
SiC epitaxial wafer containing large pit defects with a surface density of 0.5 defects/CM2 or less, and production method therefor Grant 11,320,388 - Guo , et al. May 3, 2	2022-05-03
Evaluation method and manufacturing method of SiC epitaxial wafer Grant 11,315,839 - Nishihara , et al. April 26, 2	2022-04-26
Method for producing a SiC epitaxial wafer containing a total density of large pit defects and triangular defects of 0.01 defects/cm2 or more and 0.6 defects/cm2 or less Grant 11,293,115 - Guo , et al. April 5, 2	2022-04-05
SiC substrate evaluation method and method for manufacturing SiC epitaxtal wafer Grant 11,249,027 - Nishihara , et al. February 15, 2	2022-02-15
SiC substrate, SiC epitaxial wafer, and method of manufacturing the same Grant 10,985,042 - Nishihara , et al. April 20, 2	2021-04-20
SiC wafer defect measuring method, reference sample, and method of manufacturing SiC epitaxial wafer Grant 10,955,350 - Kamei March 23, 2	2021-03-23
SiC epitaxial wafer and method for manufacturing SiC epitaxial wafer Grant 10,865,500 - Norimatsu , et al. December 15, 2	2020-12-15
Sic Substrate Evaluation Method And Method For Manufacturing Sic Epitaxial Wafer App 20200284732 - NISHIHARA; Yoshitaka ; et al.	2020-09-10
SiC substrate evaluation method and method for manufacturing SiC epitaxial wafer Grant 10,697,898 - Nishihara , et al.	2020-06-30
SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME App 20200203163 - KAMEI; Koji	2020-06-25
SiC SUBSTRATE EVALUATION METHOD AND METHOD FOR MANUFACTURING SiC EPITAXIAL WAFER App 20200116649 - NISHIHARA; Yoshitaka ; et al.	2020-04-16
SiC SUBSTRATE, SiC EPITAXIAL WAFER, AND METHOD OF MANUFACTURING THE SAME App 20200118854 - NISHIHARA; Yoshitaka ; et al.	2020-04-16
SiC WAFER DEFECT MEASURING METHOD, REFERENCE SAMPLE, AND METHOD OF MANUFACTURING SiC EPITAXIAL WAFER App 20190331603 - KAMEI; Koji	2019-10-31
SiC EPITAXIAL WAFER, PRODUCTION METHOD THEREFOR, LARGE PIT DEFECT DETECTION METHOD, AND DEFECT IDENTIFICATION METHOD App 20190187068 - GUO; Ling ; et al.	2019-06-20
SiC EPITAXIAL WAFER, PRODUCTION METHOD THEREFOR, AND DEFECT IDENTIFICATION METHOD App 20190177876 - GUO; Ling ; et al.	2019-06-13
EVALUATION METHOD AND MANUFACTURING METHOD OF SiC EPITAXIAL WAFER App 20190172758 - NISHIHARA; Yoshitaka ; et al.	2019-06-06
Robot service cooperation system, platform and method Grant 10,065,321 - Miyashita , et al. September 4, 2	2018-09-04
Sic Epitaxial Wafer And Method For Manufacturing Sic Epitaxial Wafer App 20180016706 - NORIMATSU; Jun ; et al.	2018-01-18
Flush toilet Grant 9,359,753 - Hirakawa , et al. June 7, 2	2016-06-07
Robot Service Cooperation System, Platform And Method App 20160046025 - Miyashita; Takahiro ; et al.	2016-02-18
Flush toilet Grant 9,157,225 - Kashirajima , et al. October 13, 2	2015-10-13
Flush Toilet App 20150082531 - KASHIRAJIMA; Shu ; et al.	2015-03-26
Group III nitride semiconductor light-emitting device Grant 8,866,186 - Oriji , et al. October 21, 2	2014-10-21
Flush Toilet App 20140289947 - HIRAKAWA; Tomohiro ; et al.	2014-10-02
Semiconductor light emission element Grant 8,829,555 - Kamei , et al. September 9, 2	2014-09-09
Semiconductor light emitting element and method for manufacturing semiconductor light emitting element Grant 8,748,903 - Kamei , et al. June 10, 2	2014-06-10
Water-based ink for inkjet printing Grant 8,524,801 - Yoshida , et al. September 3, 2	2013-09-03
Semiconductor Light Emitting Element And Method For Manufacturing Semiconductor Light Emitting Element App 20120217534 - Kamei; Koji ; et al.	2012-08-30
Gallium nitride-based compound semiconductor light-emitting device with an electrode covered by an over-coating layer Grant 8,093,605 - Kamei January 10, 2	2012-01-10
Semiconductor Light Emission Element App 20110316037 - Kamei; Koji ; et al.	2011-12-29
Gallium nitride-based compound semiconductor light emitting device Grant 8,049,243 - Kamei , et al. November 1, 2	2011-11-01
Water-based Ink For Inkjet Printing App 20110257309 - Yoshida; Hiroyuki ; et al.	2011-10-20
Process for producing aqueous pigment dispersion Grant 7,964,660 - Matsumoto , et al. June 21, 2	2011-06-21
Gallium nitride-based compound semiconductor light-emitting device Grant 7,952,116 - Kamei May 31, 2	2011-05-31
Transparent positive electrode Grant 7,875,896 - Watanabe , et al. January 25, 2	2011-01-25
Gallium Nitride-based Compound Semiconductor Light-emitting Device App 20100213501 - Kamei; Koji	2010-08-26
Group Iii Nitride Semiconductor Light-emitting Device App 20100181595 - Oriji; Gaku ; et al.	2010-07-22
Gallium nitride-based compound semiconductor light-emitting device Grant 7,759,690 - Miki , et al. July 20, 2	2010-07-20
Gallium nitride-based compound semiconductor light-emitting device Grant 7,741,653 - Kamei June 22, 2	2010-06-22
Gallium Nitride-based Compound Semiconductor Light-emitting Device App 20100102326 - Kamei; Koji	2010-04-29
Reflective Positive Electrode And Gallium Nitride-Based Compound Semiconductor Light-Emitting Device Using The Same App 20090263922 - KAMEI; Koji	2009-10-22
Gallium Nitride-based Compound Semiconductor Light-emitting Device App 20090224282 - Kamei; Koji	2009-09-10
Positive electrode for compound semiconductor light-emitting device Grant 7,544,974 - Kamei June 9, 2	2009-06-09
Process For Producing Aqueous Pigment Dispersion App 20090124739 - Matsumoto; Toshiyuki ; et al.	2009-05-14
Gallium nitride-based compound semiconductor light-emitting device and negative electrode thereof Grant 7,518,163 - Kamei April 14, 2	2009-04-14
Gallium Nitride-based Compound Semiconductor Light-emitting Device App 20090078951 - Miki; Hisayuki ; et al.	2009-03-26
Gallium Nitride-Based Compound Semiconductor Light Emitting Device App 20080315237 - Kamei; Koji ; et al.	2008-12-25
Reflective Positive Electrode and Gallium Nitride-Based Compound Semiconductor Light-Emitting Device Using the Same App 20080283850 - Kamei; Koji	2008-11-20
Gallium nitride-based compound semiconductor light-emitting device and negative electrode thereof Grant 7,452,740 - Kamei November 18, 2	2008-11-18
Transparent Positive Electrode App 20070200129 - Watanabe; Munetaka ; et al.	2007-08-30
Positive electrode for compound semiconductor light-emitting device App 20070181907 - Kamei; Koji	2007-08-09
Gallium nitride-based compound semiconductor light-emitting device App 20070170461 - Kamei; Koji	2007-07-26
Collapsible steering column device having telescopic mechanism App 20070137377 - Kamei; Koji	2007-06-21
Gallium nitride-based compound semiconductor light-emitting device and negative electrode thereof App 20070108458 - Kamei; Koji	2007-05-17
Gallium nitride-based compound semiconductor light-emitting device and negative electrode thereof App 20070096126 - Kamei; Koji	2007-05-03
High-frequency current suppression body using magnetic loss material exhibiting outstanding complex permeability characteristics Grant 6,921,573 - Watanabe , et al. July 26, 2	2005-07-26
Electronic component of a high frequency current suppression type and bonding wire for the same Grant 6,903,440 - Yoshida , et al. June 7, 2	2005-06-07
Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinking the same Grant 6,810,584 - Kamei , et al. November 2, 2	2004-11-02
Electronic component of a high frequency current suppression type and bonding wire for the same App 20040188833 - Yoshida, Shigeyoshi ; et al.	2004-09-30
Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noise App 20040150342 - Watanabe, Shinya ; et al.	2004-08-05
Composite magnetic tape Grant 6,723,914 - Kamei , et al. April 20, 2	2004-04-20
Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noise Grant 6,703,778 - Watanabe , et al. March 9, 2	2004-03-09
Electronic component of a high frequency current suppression type and bonding wire for the same Grant 6,635,961 - Yoshida , et al. October 21, 2	2003-10-21
Electronic component comprising a metallic case provided with a magnetic loss material Grant 6,635,819 - Awakura , et al. October 21, 2	2003-10-21
Connector capable of considerably suppressing a high-frequency current Grant 6,595,802 - Watanabe , et al. July 22, 2	2003-07-22
Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinking the same App 20020013103 - Kamei, Koji ; et al.	2002-01-31
Electronic component comprising a metallic case provided with a magnetic loss material App 20010038926 - Awakura, Yoshio ; et al.	2001-11-08
Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noise App 20010035705 - Watanabe, Shinya ; et al.	2001-11-01
EMI preventive part and active device with the same Grant 6,310,285 - Sato , et al. October 30, 2	2001-10-30
Electronic component of a high frequency current suppression type and bonding wire for the same App 20010026016 - Yoshida, Shigeyoshi ; et al.	2001-10-04

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