Imai; Takakazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Imai; Takakazu.The latest application filed is for "movement detection unit".

Company Profile

1.19.18

Imai; Takakazu - Tokyo JP
Imai; Takakazu - Chuo-ku 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
Movement detection unit Grant 10,627,261 - Imai	2020-04-21
Magnetic sensor Grant 10,498,198 - Komasaki , et al. De	2019-12-03
Movement Detection Unit App 20190360842 - IMAI; Takakazu	2019-11-28
Movement detection unit Grant 10,378,929 - Imai A	2019-08-13
Magnetic Sensor App 20180254686 - Komasaki; Yosuke ; et al.	2018-09-06
Movement Detection Unit App 20170184422 - IMAI; Takakazu	2017-06-29
Magnetic field detection device and current sensor Grant 9,086,444 - Nakajima , et al. July 21, 2	2015-07-21
Signal transmitting device having output circuit for voltage comparison Grant 8,358,129 - Imai , et al. January 22, 2	2013-01-22
Magnetic Field Detection Device And Current Sensor App 20120293170 - Nakajima; Hiroyoshi ; et al.	2012-11-22
Magnetic field measurement method and magnetic sensor Grant 8,164,331 - Imai , et al. April 24, 2	2012-04-24
Magnetic sensor and magnetic field strength measurement method saturating magnetization of magnetization-free layer Grant 8,164,330 - Imai , et al. April 24, 2	2012-04-24
Digital signal transmitting apparatus and digital signal transmitting method Grant 7,982,640 - Okuno , et al. July 19, 2	2011-07-19
Signal transmitting device App 20100127803 - Imai; Takakazu ; et al.	2010-05-27
Digital signal transmitting apparatus and digital signal transmitting method App 20100079316 - Okuno; Reiji ; et al.	2010-04-01
DC-DC converter and control method thereof Grant 7,660,134 - Imai , et al. February 9, 2	2010-02-09
Magnetic Field Measurement Method And Magnetic Sensor App 20090243608 - IMAI; Takakazu ; et al.	2009-10-01
Magnetic Sensor And Magnetic Field Strength Measurement Method App 20090206833 - IMAI; Takakazu ; et al.	2009-08-20
Average current detector circuit Grant 7,498,784 - Gokita , et al. March 3, 2	2009-03-03
DC-DC converter and control method thereof App 20070090821 - Imai; Takakazu ; et al.	2007-04-26
Average current detector circuit App 20070025048 - Gokita; Takeo ; et al.	2007-02-01
Power supply apparatus and control circuit therefor Grant 7,078,884 - Miura , et al. July 18, 2	2006-07-18
Switching power supply controller and switching power supply Grant 7,075,278 - Uematsu , et al. July 11, 2	2006-07-11
Switching power supply, and method and circuit for regulating output of the same Grant 7,071,666 - Imai , et al. July 4, 2	2006-07-04
Switching power supply control circuit and switching power supply using same Grant 7,002,324 - Uematsu , et al. February 21, 2	2006-02-21
Switching power supply controller and switching power supply Grant 6,960,904 - Matsuura , et al. November 1, 2	2005-11-01
Switching power supply controller and switching power supply Grant 6,956,360 - Matsuura , et al. October 18, 2	2005-10-18
Power supply apparatus and control circuit therefor App 20040189266 - Miura, Koichiro ; et al.	2004-09-30
Switching power supply controller and switching power supply App 20040189272 - Matsuura, Ken ; et al.	2004-09-30
Switching power supply, and method and circuit for regulating output of the same App 20040189273 - Imai, Takakazu ; et al.	2004-09-30
Switching power supply controller and switching power supply App 20040189264 - Matsuura, Ken ; et al.	2004-09-30
Switching power supply controller and switching power supply App 20040178783 - Uematsu, Takeshi ; et al.	2004-09-16
Switching power supply control circuit and switching power supply using same Grant 6,791,305 - Imai , et al. September 14, 2	2004-09-14
Switching power supply control circuit and switching power supply using same App 20030173937 - Uematsu, Takeshi ; et al.	2003-09-18
Switching power supply control circuit and switching power supply using same App 20030160598 - Imai, Takakazu ; et al.	2003-08-28
Switching power supply and control circuit used therefor App 20030117118 - Imai, Takakazu ; et al.	2003-06-26

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