HASEGAWA; Yoshiaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for HASEGAWA; Yoshiaki.The latest application filed is for "antenna module and communication device equipped with the same".

Company Profile

1.65.81

HASEGAWA; Yoshiaki - Nagaokakyo-shi JP
HASEGAWA; Yoshiaki - Kyoto JP
HASEGAWA; YOSHIAKI - Toyama JP
Hasegawa; Yoshiaki - Tokyo JP
Hasegawa; Yoshiaki - Chofu N/A JP
Hasegawa; Yoshiaki - Kawasaki JP
HASEGAWA; Yoshiaki - Kagoshima JP
Hasegawa; Yoshiaki - Okayama JP
Hasegawa; Yoshiaki - Chofu-shi JP
Hasegawa; Yoshiaki - Shiga JP
Hasegawa; Yoshiaki - Yokohama JP
Hasegawa; Yoshiaki - Katano JP
Hasegawa; Yoshiaki - Maebashi JP
Hasegawa; Yoshiaki - Osaka JP
HASEGAWA; Yoshiaki - Katano-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
Antenna Module And Communication Device Equipped With The Same App 20220181766 - MORI; Hirotsugu ; et al.	2022-06-09
Antenna Module And Communication Device App 20200388901 - HASEGAWA; Yoshiaki ; et al.	2020-12-10
Light Emitting Diode App 20160372631 - HASEGAWA; YOSHIAKI ; et al.	2016-12-22
Apparatus and a method for retrieving an object Grant 9,262,717 - Endoh , et al. February 16, 2	2016-02-16
Electrical quantity adjusting apparatus, electrical quantity adjusting method, electrical quantity adjusting program and power supply system Grant 9,257,849 - Iino , et al. February 9, 2	2016-02-09
Fault detection apparatus and fault detection method Grant 9,209,743 - Hasegawa , et al. December 8, 2	2015-12-08
Insolation Information Generating Device, Insolation Information Providing System And Insolation Information Providing Method App 20150269292 - SHIN; Hiromasa ; et al.	2015-09-24
Abnormality diagnosis device, method therefor, and computer-readable medium Grant 9,048,781 - Sato , et al. June 2, 2	2015-06-02
Wireless communication system, communication method, and base station Grant 9,020,558 - Aio , et al. April 28, 2	2015-04-28
Photovoltaic Power Generation System App 20150083198 - JIMBO; Tomohiko ; et al.	2015-03-26
Photovoltaic Power Generation System App 20150083199 - JIMBO; Tomohiko ; et al.	2015-03-26
Light-emitting Element And Method For Manufacturing Same App 20150021622 - Sugiura; Katsumi ; et al.	2015-01-22
Power Supply System App 20150008743 - Kimura; Misao ; et al.	2015-01-08
Wireless Communication System, Communication Method, And Base Station App 20130324181 - AIO; Kosuke ; et al.	2013-12-05
Apparatus And A Method For Determining A Maintenance Plan App 20130262190 - SATO; Makoto ; et al.	2013-10-03
Apparatus And A Method For Retrieving An Object App 20130238541 - ENDOH; Yusuke ; et al.	2013-09-12
Nitride Compound Semiconductor Element And Production Method Therefor App 20130122693 - ANZUE; Naomi ; et al.	2013-05-16
Nitride semiconductor light-emitting device Grant 8,437,376 - Yoshida , et al. May 7, 2	2013-05-07
Pv Panel Diagnosis Device, Diagnosis Method And Diagnosis Program App 20130082724 - NODA; Etsuo ; et al.	2013-04-04
Electrical Quantity Adjusting Apparatus, Electrical Quantity Adjusting Method, Electrical Quantity Adjusting Program And Power Supply System App 20130024034 - IINO; Yutaka ; et al.	2013-01-24
Fault Detection Apparatus And Fault Detection Method App 20120323507 - Hasegawa; Yoshiaki ; et al.	2012-12-20
Nitride compound semiconductor element and method for manufacturing same Grant 8,306,085 - Hasegawa , et al. November 6, 2	2012-11-06
Abnormality Diagnosis Device, Method Therefor, And Computer-readable Medium App 20120239322 - SATO; Makoto ; et al.	2012-09-20
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
Semiconductor light emitting element and method for manufacturing same Grant 8,222,670 - Anzue , et al. July 17, 2	2012-07-17
Nitride semiconductor laser device Grant 8,194,711 - Hasegawa , et al. June 5, 2	2012-06-05
Nitride Semiconductor Laser Device And Method Of Manufacturing The Same App 20120114004 - SATOH; Tomoya ; et al.	2012-05-10
Nitride Semiconductor Light-emitting Device App 20120057612 - Yoshida; Shinji ; et al.	2012-03-08
Semiconductor laser apparatus Grant 8,130,805 - Murasawa , et al. March 6, 2	2012-03-06
Nitride compound semiconductor element Grant 8,093,685 - Anzue , et al. January 10, 2	2012-01-10
Nitride Compound Semiconductor Element And Method For Manufacturing Same App 20120002693 - HASEGAWA; Yoshiaki ; et al.	2012-01-05
Base station, receiving apparatus, and receiver trouble diagnosing method Grant 8,082,006 - Hasegawa , et al. December 20, 2	2011-12-20
Nitride Compound Semiconductor Element And Production Method Therefor App 20110304025 - ANZUE; Naomi ; et al.	2011-12-15
Semiconductor Laser Device And Method For Fabricating The Same App 20110292959 - Shimamoto; Toshitaka ; et al.	2011-12-01
Nitride compound semiconductor element and method for manufacturing same Grant 8,039,283 - Hasegawa , et al. October 18, 2	2011-10-18
Semiconductor light emitting element and method for manufacturing same Grant 8,030,677 - Anzue , et al. October 4, 2	2011-10-04
Light source, optical pickup, and electronic apparatus Grant 8,018,134 - Kidoguchi , et al. September 13, 2	2011-09-13
Semiconductor Light Emitting Element And Method For Manufacturing Same App 20110215340 - Anzue; Naomi ; et al.	2011-09-08
Digital predistortion transmitter Grant 7,995,674 - Hori , et al. August 9, 2	2011-08-09
Nitride Semiconductor Laser Diode App 20110176568 - Satoh; Tomoya ; et al.	2011-07-21
Fabrication Method Of Semiconductor Integrated Circuit Device App 20110175634 - Okamoto; Masayoshi ; et al.	2011-07-21
Fabrication Method Of Semiconductor Integrated Circuit Device App 20110136272 - OKAMOTO; Masayoshi ; et al.	2011-06-09
Digital predistortion transmitter App 20110096865 - Hori; Kazuyuki ; et al.	2011-04-28
Radio access point testing apparatus and method of testing radio access point Grant 7,907,908 - Saitou , et al. March 15, 2	2011-03-15
Semiconductor Laser Device And Fabrication Method For The Same App 20110058584 - Ohno; Hiroshi ; et al.	2011-03-10
Nitride Semiconductor Light-emitting Device App 20110057220 - MOCHIDA; Atsunori ; et al.	2011-03-10
Fabrication method of semiconductor integrated circuit device Grant 7,901,958 - Okamoto , et al. March 8, 2	2011-03-08
Nitride semiconductor light emitting element and nitride semiconductor light emitting device Grant 7,880,192 - Hasegawa , et al. February 1, 2	2011-02-01
Digital predistortion transmitter Grant 7,864,881 - Hori , et al. January 4, 2	2011-01-04
Nitride semiconductor light-emitting device Grant 7,852,891 - Hasegawa , et al. December 14, 2	2010-12-14
Radio access point testing method and testing apparatus Grant 7,848,745 - Hasegawa , et al. December 7, 2	2010-12-07
Nitride semiconductor device and process for producing the same Grant 7,846,820 - Ishibashi , et al. December 7, 2	2010-12-07
Fabrication Method Of Semiconductor Integrated Circuit Device App 20100304510 - OKAMOTO; Masayoshi ; et al.	2010-12-02
Semiconductor Laser Apparatus App 20100296542 - MURASAWA; Satoshi ; et al.	2010-11-25
Nitride semiconductor device and method for manufacturing same Grant 7,816,696 - Hasegawa , et al. October 19, 2	2010-10-19
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
Nitride Compound Semiconductor Element And Method For Manufacturing Same App 20100226401 - Hasegawa; Yoshiaki ; et al.	2010-09-09
Nitride semiconductor light emitting device and method for fabricating the same Grant 7,759,684 - Mochida , et al. July 20, 2	2010-07-20
Semiconductor laser and method for fabricating the same Grant 7,738,525 - Ueda , et al. June 15, 2	2010-06-15
Radio Access Point Testing Method And Testing Apparatus App 20100144339 - HASEGAWA; Yoshiaki ; et al.	2010-06-10
Nitride-based semiconductor device and method for fabricating the same Grant 7,704,860 - Shimamoto , et al. April 27, 2	2010-04-27
Semiconductor laser device which is capable of stably emitting short-wavelength laser light Grant 7,653,099 - Hasegawa , et al. January 26, 2	2010-01-26
Nitride Semiconductor Laser Device App 20100014550 - HASEGAWA; Yoshiaki ; et al.	2010-01-21
Semiconductor Light Emitting Element And Method For Manufacturing Same App 20090294797 - Anzue; Naomi ; et al.	2009-12-03
Semiconductor light-emitting element and method for fabricating the same Grant 7,622,749 - Hasegawa , et al. November 24, 2	2009-11-24
Nitride semiconductor device and method for fabricating the same Grant 7,606,276 - Hasegawa , et al. October 20, 2	2009-10-20
Nitride Semiconductor Light Emitting Device And Method For Fabricating The Same App 20090236630 - MOCHIDA; Atsunori ; et al.	2009-09-24
Base Station, Receiving Apparatus, and Receiver Trouble Diagnosing Method App 20090170560 - Hasegawa; Yoshiaki ; et al.	2009-07-02
Nitride Semiconductor Light Emitting Element, Nitride Semiconductor Light Emitting Device And Method For Manufacturing Such Nitride Semiconductor Light Emitting Device App 20090159921 - Hasegawa; Yoshiaki ; et al.	2009-06-25
Semiconductor Laser And Method For Fabricating The Same App 20090135875 - Ueda; Daisuke ; et al.	2009-05-28
Nitride semiconductor light-emitting device Grant 7,501,667 - Hasegawa , et al. March 10, 2	2009-03-10
Nitride Semiconductor Light-emitting Device App 20090059983 - Hasegawa; Yoshiaki ; et al.	2009-03-05
Nitride Semiconductor Device And Method For Manufacturing Same App 20090022193 - Hasegawa; Yoshiaki ; et al.	2009-01-22
Light Source, Optical Pickup, And Electronic Apparatus App 20080315231 - Kidoguchi; Isao ; et al.	2008-12-25
Nitride-Based Semiconductor Device and Method for Fabricating the Same App 20080272462 - Shimamoto; Toshitaka ; et al.	2008-11-06
Nitride Semiconductor Device and Method for Fabricating the Same App 20080273562 - Hasegawa; Yoshiaki ; et al.	2008-11-06
Light source, optical pickup, and electronic apparatus Grant 7,407,421 - Kidoguchi , et al. August 5, 2	2008-08-05
Semiconductor light-emitting device and method for manufacturing the same Grant 7,396,697 - Hasegawa , et al. July 8, 2	2008-07-08
Radio access point testing method and testing apparatus App 20080160919 - Hasegawa; Yoshiaki ; et al.	2008-07-03
Radio access point testing apparatus and method of testing radio access point App 20080139198 - Saitou; Akihiro ; et al.	2008-06-12
Semiconductor Light-emitting Element And Method For Fabricating The Same App 20080116479 - HASEGAWA; Yoshiaki ; et al.	2008-05-22
Radio access point testing method and testing apparatus Grant 7,366,508 - Hasegawa , et al. April 29, 2	2008-04-29
Radio access point testing apparatus and method of testing radio access point Grant 7,353,020 - Saitou , et al. April 1, 2	2008-04-01
Semiconductor Laser Device and Method for Fabricating Same App 20080049800 - Hasegawa; Yoshiaki ; et al.	2008-02-28
Nitride Compound Semiconductor Element and Production Method Therefor App 20080042244 - Anzue; Naomi ; et al.	2008-02-21
Fabrication Method Of Semiconductor Integrated Circuit Device App 20080020498 - OKAMOTO; Masayoshi ; et al.	2008-01-24
Digital predistortion transmitter App 20070237260 - Hori; Kazuyuki ; et al.	2007-10-11
Nitride Semiconductor Device And Process For Producing The Same App 20070217460 - Ishibashi; Akihiko ; et al.	2007-09-20
Semiconductor laser and process for manufacturing the same App 20070195846 - Hasegawa; Yoshiaki ; et al.	2007-08-23
Semiconductor laser and process for manufacturing the same Grant 7,221,690 - Hasegawa , et al. May 22, 2	2007-05-22
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
Radio access point testing apparatus and method of testing radio access point App 20060217073 - Saitou; Akihiro ; et al.	2006-09-28
Formation method for semiconductor layer Grant 7,108,745 - Hasegawa , et al. September 19, 2	2006-09-19
Nitride semiconductor laser device and fabricating method thereof Grant 7,056,756 - Sugahara , et al. June 6, 2	2006-06-06
Semiconductor light-emitting device and method for manufacturing the same App 20060049433 - Hasegawa; Yoshiaki ; et al.	2006-03-09
Semiconductor light-emitting device including a divided electrode having a plurality of spaced apart conductive members Grant 7,005,680 - Otsuka , et al. February 28, 2	2006-02-28
Method for manufacturing semiconductor laser optical device Grant 6,977,186 - Hasegawa , et al. December 20, 2	2005-12-20
Nitride semiconductor light-emitting device App 20050269584 - Hasegawa, Yoshiaki ; et al.	2005-12-08
Method for fabricating semiconductor light emitting device Grant 6,958,493 - Hasegawa , et al. October 25, 2	2005-10-25
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 semiconductor light emitting device App 20050156190 - Hasegawa, Yoshiaki ; et al.	2005-07-21
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
Light source, optical pickup, and electronic apparatus App 20050116614 - Kidoguch, Isao ; et al.	2005-06-02
Radio access point testing method and testing apparatus App 20050107080 - Hasegawa, Yoshiaki ; et al.	2005-05-19
Fabrication method of semiconductor integrated circuit device App 20050093565 - Okamoto, Masayoshi ; et al.	2005-05-05
Method for fabricating semiconductor light emitting device Grant 6,884,648 - Hasegawa , et al. April 26, 2	2005-04-26
Method of fabricating nitride based semiconductor substrate and method of fabricating nitride based semiconductor device Grant 6,806,109 - Furuya , et al. October 19, 2	2004-10-19
Semiconductor laser and process for manufacturing the same App 20040179563 - Hasegawa, Yoshiaki ; et al.	2004-09-16
Method for manufacturing semiconductor laser optical device App 20040147134 - Hasegawa, Yoshiaki ; et al.	2004-07-29
Method for fabricating semiconductor light emitting device App 20040115847 - Hasegawa, Yoshiaki ; et al.	2004-06-17
Method of fabricating nitride based semiconductor substrate and method of fabricating nitride based semiconductor device App 20040087051 - Furuya, Hiroyuki ; et al.	2004-05-06
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
Semiconductor light-emitting device, method for fabricating the same, and method for driving the same App 20040065893 - Otsuka, Nobuyuki ; et al.	2004-04-08
Method for manufacturing semiconductor and method for manufacturing semiconductor device Grant 6,709,881 - Hasegawa , et al. March 23, 2	2004-03-23
Nitride semiconductor laser device and fabricating method thereof App 20040005728 - Sugahara, Gaku ; et al.	2004-01-08
Thread control system and method in a computer system Grant 6,662,204 - Watakabe , et al. December 9, 2	2003-12-09
Semiconductor light-emitting device, method for fabricating the same, and method for driving the same Grant 6,653,662 - Otsuka , et al. November 25, 2	2003-11-25
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
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
Thread control system and method in a computer system App 20020161818 - Watakabe, Takeshi ; et al.	2002-10-31
Method for manufacturing semiconductor and method for manufacturing semiconductor device App 20020123166 - Hasegawa, Yoshiaki ; et al.	2002-09-05
Thread control system and method in a computer system Grant 6,434,591 - Watakabe , et al. August 13, 2	2002-08-13
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 light-emitting device, method for fabricating the same, and method for driving the same App 20020050596 - Otsuka, Noguyuki ; et al.	2002-05-02
Semiconductor laser device Grant 6,324,200 - Kamiyama , et al. November 27, 2	2001-11-27
Method for producing semiconductor and semiconductor laser device App 20010008285 - Tsujimura, Ayumu ; et al.	2001-07-19
Multidimensional data management method, multidimensional data management apparatus and medium onto which is stored a multidimensional data management program Grant 6,137,493 - Kamimura , 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