Kamata; Koichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamata; Koichiro.The latest application filed is for "semiconductor device and method for driving the same".

Company Profile

3.121.89

Kamata; Koichiro - Kanagawa JP
KAMATA; Koichiro - Isehara JP
KAMATA; Koichiro - lsehara JP
Kamata; Koichiro - Atsugi 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
Power feeding device, power receiving device, and wireless power feed system Grant 11,424,622 - Kamata , et al. August 23, 2	2022-08-23
Semiconductor Device And Method For Driving The Same App 20200286554 - UOCHI; Hideki ; et al.	2020-09-10
Semiconductor device and method for driving the same Grant 10,726,913 - Uochi , et al.	2020-07-28
Power receiving device and power feeding system Grant 10,615,849 - Miwa , et al.	2020-04-07
Power feeding device and wireless power feeding system Grant 10,491,183 - Kamata , et al. Nov	2019-11-26
Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device Grant 10,461,585 - Kamata Oc	2019-10-29
Power feeding device and contactless power feeding system provided with power feeding device Grant 10,374,463 - Kamata	2019-08-06
Power receiving device, power transmission device, and power feeding system Grant 10,340,739 - Kamata	2019-07-02
Wireless power feeding system and wireless power feeding method Grant 10,110,068 - Shionoiri , et al. October 23, 2	2018-10-23
Power feeding device, wireless power feeding system using the same and wireless power feeding method Grant 10,044,224 - Kamata , et al. August 7, 2	2018-08-07
Semiconductor device and method for driving semiconductor device Grant 10,037,808 - Kamata July 31, 2	2018-07-31
Power receiving device and wireless power supply system Grant 10,020,670 - Kamata July 10, 2	2018-07-10
Power Feeding Device, Power Receiving Device, And Wireless Power Feed System App 20180166885 - KAMATA; Koichiro ; et al.	2018-06-14
DC-DC converter, power receiving device, and power feeding system Grant 9,998,003 - Takahashi , et al. June 12, 2	2018-06-12
Power-receiving Device, Wireless Power-feeding System Including Power-receiving Device, And Wireless Communication System Including Power-receiving Device App 20180152054 - KAMATA; Koichiro	2018-05-31
Power Feeding Device And Contactless Power Feeding System Provided With Power Feeding Device App 20180115194 - KAMATA; Koichiro	2018-04-26
Power Feeding Device And Wireless Power Feeding System App 20180091113 - KAMATA; Koichiro ; et al.	2018-03-29
Wireless power feeding system Grant 9,923,417 - Kamata March 20, 2	2018-03-20
Power feeding device, power receiving device, and wireless power feed system Grant 9,912,170 - Kamata , et al. March 6, 2	2018-03-06
Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device Grant 9,887,583 - Kamata February 6, 2	2018-02-06
Power feeding device and contactless power feeding system provided with power feeding device Grant 9,876,395 - Kamata January 23, 2	2018-01-23
Semiconductor Device And Method For Driving Semiconductor Device App 20170358363 - KAMATA; Koichiro	2017-12-14
Power feeding device and wireless power feeding system Grant 9,837,977 - Kamata , et al. December 5, 2	2017-12-05
Semiconductor device Grant 9,819,256 - Kamata November 14, 2	2017-11-14
Light-emitting device, display device, light-emitting system, and display system Grant 9,781,783 - Kamata , et al. October 3, 2	2017-10-03
Modulation circuit and semiconductor device including the same Grant 9,768,319 - Kamata September 19, 2	2017-09-19
Power Receiving Device And Power Feeding System App 20170237470 - MIWA; Misako ; et al.	2017-08-17
Method for driving a semiconductor device having a reading transistor coupled to an oxide semiconductor writing transistor Grant 9,734,914 - Kamata August 15, 2	2017-08-15
Semiconductor Device And Method For Driving The Same App 20170194050 - UOCHI; Hideki ; et al.	2017-07-06
Power transmission device and power feeding system Grant 9,673,867 - Maeda , et al. June 6, 2	2017-06-06
Rectifier circuit including transistor whose channel formation region includes oxide semiconductor Grant 9,673,335 - Kamata June 6, 2	2017-06-06
Power receiving device and power feeding system Grant 9,641,223 - Miwa , et al. May 2, 2	2017-05-02
Semiconductor device and method for driving the same Grant 9,633,722 - Uochi , et al. April 25, 2	2017-04-25
Power Transmission Device And Wireless Power Transmission System Including The Same App 20170093221 - KAMATA; Koichiro	2017-03-30
Power Receiving Device, Power Transmission Device, And Power Feeding System App 20170070102 - KAMATA; Koichiro	2017-03-09
Semiconductor device and method for driving the same Grant 9,583,576 - Uochi , et al. February 28, 2	2017-02-28
Dc-dc Converter, Power Receiving Device, And Power Feeding System App 20170040891 - TAKAHASHI; Kei ; et al.	2017-02-09
Contactless power feeding system Grant 9,564,760 - Kamata February 7, 2	2017-02-07
Semiconductor Device And Method For Driving The Same App 20170025172 - UOCHI; Hideki ; et al.	2017-01-26
Power receiving device, power transmission device, and power feeding system Grant 9,502,920 - Kamata November 22, 2	2016-11-22
Modulation Circuit And Semiconductor Device Including The Same App 20160336455 - KAMATA; Koichiro	2016-11-17
Power receiving device and wireless power feed system Grant 9,496,743 - Kamata November 15, 2	2016-11-15
DC-DC converter, power receiving device, and power feeding system Grant 9,477,249 - Takahashi , et al. October 25, 2	2016-10-25
Wireless power feeding system and wireless power feeding method Grant 9,472,974 - Shionoiri , et al. October 18, 2	2016-10-18
Power Feeding Device, Wireless Power Feeding System Using The Same And Wireless Power Feeding Method App 20160301254 - KAMATA; Koichiro ; et al.	2016-10-13
Power transmission device and wireless power transmission system including the same Grant 9,461,476 - Kamata October 4, 2	2016-10-04
Power feeding system and power feeding method Grant 9,391,674 - Miwa , et al. July 12, 2	2016-07-12
Power feeding device, wireless power feeding system using the same and wireless power feeding method Grant 9,391,476 - Kamata , et al. July 12, 2	2016-07-12
Modulation circuit and semiconductor device including the same Grant 9,350,295 - Kamata May 24, 2	2016-05-24
Contactless Power Feeding System App 20160134133 - KAMATA; Koichiro	2016-05-12
Method for driving power supply system Grant 9,325,205 - Kamata April 26, 2	2016-04-26
Power Receiving Device And Wireless Power Supply System App 20160111896 - KAMATA; Koichiro	2016-04-21
Contactless power supply device Grant 9,270,124 - Kamata February 23, 2	2016-02-23
Contactless power feeding system Grant 9,246,357 - Kamata January 26, 2	2016-01-26
Power receiving device and wireless power supply system Grant 9,231,429 - Kamata January 5, 2	2016-01-05
Element substrate, inspecting method, and manufacturing method of semiconductor device Grant 9,188,631 - Kato , et al. November 17, 2	2015-11-17
Electric Power Transmitting Device, Electric Power Receiving Device, And Power Supply Method Using Electric Power Transmitting And Receiving Devices App 20150318714 - KAMATA; Koichiro	2015-11-05
Wireless Power Feeding System App 20150311744 - KAMATA; Koichiro	2015-10-29
Power Feeding Device, Power Receiving Device, And Wireless Power Feed System App 20150270723 - KAMATA; Koichiro ; et al.	2015-09-24
Power receiving device and contactless power feeding system Grant 9,143,011 - Kamata September 22, 2	2015-09-22
Photosensor, semiconductor device including photosensor, and light measurement method using photosensor Grant 9,142,569 - Kamata September 22, 2	2015-09-22
Wireless power feeding system Grant 9,099,885 - Kamata August 4, 2	2015-08-04
Power Feeding Device And Wireless Power Feeding System App 20150214918 - KAMATA; Koichiro ; et al.	2015-07-30
Regulator circuit and RFID tag including the same Grant 9,092,042 - Inoue , et al. July 28, 2	2015-07-28
Wireless power feeding system Grant 9,065,302 - Kamata , et al. June 23, 2	2015-06-23
Semiconductor Device App 20150171739 - KAMATA; Koichiro	2015-06-18
Power feeding device, power receiving device, and wireless power feed system Grant 9,054,544 - Kamata , et al. June 9, 2	2015-06-09
Contactless power feeding system Grant 9,054,548 - Kamata June 9, 2	2015-06-09
Gas sensor and method for manufacturing the gas sensor Grant 9,046,482 - Kamata June 2, 2	2015-06-02
Power Feeding Device And Contactless Power Feeding System Provided With Power Feeding Device App 20150123488 - KAMATA; Koichiro	2015-05-07
Power feeding device and wireless power feeding system Grant 9,024,482 - Kamata , et al. May 5, 2	2015-05-05
Semiconductor device Grant 8,981,518 - Kamata March 17, 2	2015-03-17
Power feeding device and contactless power feeding system provided with power feeding device Grant 8,981,599 - Kamata March 17, 2	2015-03-17
Method for driving semiconductor device Grant 8,976,571 - Kamata March 10, 2	2015-03-10
Semiconductor device and method of driving semiconductor device Grant 8,952,728 - Takewaki , et al. February 10, 2	2015-02-10
Wireless Power Feeding System And Wireless Power Feeding Method App 20150008758 - SHIONOIRI; Yutaka ; et al.	2015-01-08
Semiconductor device Grant 8,928,466 - Kamata January 6, 2	2015-01-06
Wireless Power Feeding System And Wireless Power Feeding Method App 20140375263 - SHIONOIRI; Yutaka ; et al.	2014-12-25
Wireless power feeding system and wireless power feeding method Grant 8,901,777 - Kamata , et al. December 2, 2	2014-12-02
Semiconductor Device App 20140347777 - KAMATA; Koichiro	2014-11-27
Signal processing circuit Grant 8,873,308 - Yoneda , et al. October 28, 2	2014-10-28
Wireless power feeding system and wireless power feeding method Grant 8,836,170 - Shionoiri , et al. September 16, 2	2014-09-16
Semiconductor device comprising protection circuit with oxide semiconductor Grant 8,816,469 - Kamata August 26, 2	2014-08-26
Wireless power feeding system and wireless power feeding method Grant 8,811,901 - Shionoiri , et al. August 19, 2	2014-08-19
Photosensor, Semiconductor Device Including Photosensor, And Light Measurement Method Using Photosensor App 20140131705 - KAMATA; Koichiro	2014-05-15
Semiconductor Device And Method For Driving The Same App 20140124778 - Uochi; Hideki ; et al.	2014-05-08
Semiconductor device and method for manufacturing the same Grant 8,692,243 - Kamata , et al. April 8, 2	2014-04-08
Gas Sensor And Method For Manufacturing The Gas Sensor App 20140093992 - KAMATA; Koichiro	2014-04-03
Semiconductor device Grant 8,686,415 - Kamata April 1, 2	2014-04-01
Method for evaluating semiconductor device Grant 8,686,750 - Kamata April 1, 2	2014-04-01
Semiconductor Device And Method For Driving Semiconductor Device App 20140071768 - Kamata; Koichiro	2014-03-13
Semiconductor memory cell having an oxide semiconductor transistor and erasable by ultraviolet light Grant 8,659,941 - Kamata , et al. February 25, 2	2014-02-25
Photosensor, semiconductor device including photosensor, and light measurement method using photosensor Grant 8,637,802 - Kamata January 28, 2	2014-01-28
Semiconductor device and method for driving the same Grant 8,630,127 - Uochi , et al. January 14, 2	2014-01-14
Signal Processing Circuit App 20140003146 - Yoneda; Seiichi ; et al.	2014-01-02
Regulator Circuit and RFID Tag Including the Same App 20130335056 - INOUE; Hiroki ; et al.	2013-12-19
Gas sensor and method for manufacturing the gas sensor Grant 8,610,180 - Kamata December 17, 2	2013-12-17
Driving method of semiconductor device Grant 8,593,858 - Kamata November 26, 2	2013-11-26
Electronic circuit, semiconductor device, and electronic device Grant 8,588,683 - Kamata November 19, 2	2013-11-19
Semiconductor memory device having a reading transistor with a back-gate electrode Grant 8,588,000 - Kamata November 19, 2	2013-11-19
Regulator circuit and RFID tag including the same in wireless communication to improve noise margin Grant 8,587,286 - Inoue , et al. November 19, 2	2013-11-19
Power Feeding System And Power Feeding Method App 20130285464 - Miwa; Misako ; et al.	2013-10-31
Power Receiving Device And Power Feeding System App 20130249309 - MIWA; Misako ; et al.	2013-09-26
Power Transmission Device And Power Feeding System App 20130241301 - MAEDA; Shuhei ; et al.	2013-09-19
Power Receiving Device And Wireless Power Supply System App 20130162203 - KAMATA; Koichiro	2013-06-27
Dc-dc Converter, Power Receiving Device, And Power Feeding System App 20130154556 - TAKAHASHI; Kei ; et al.	2013-06-20
Receiving circuit, LSI chip, and storage medium Grant 8,466,740 - Kamata June 18, 2	2013-06-18
Contactless Power Feeding System App 20130147281 - KAMATA; Koichiro	2013-06-13
Power Receiving Device, Power Transmission Device, And Power Feeding System App 20130119776 - KAMATA; Koichiro	2013-05-16
Method for manufacturing light emitting device Grant 8,436,518 - Yamazaki , et al. May 7, 2	2013-05-07
Semiconductor device and method for driving the same Grant 8,432,730 - Uochi , et al. April 30, 2	2013-04-30
Driving method of a semiconductor device with an inverted period having a negative potential applied to a gate of an oxide semiconductor transistor Grant 8,416,622 - Kamata April 9, 2	2013-04-09
Power Receiving Device And Contactless Power Feeding System App 20130082648 - KAMATA; Koichiro	2013-04-04
Contactless Power Feeding System App 20130069585 - KAMATA; Koichiro	2013-03-21
Semiconductor device Grant 8,368,209 - Tuji , et al. February 5, 2	2013-02-05
Semiconductor device Grant 8,358,530 - Kamata January 22, 2	2013-01-22
Contactless Power Supply Device App 20130002036 - KAMATA; Koichiro	2013-01-03
Wireless Power Feeding System App 20120319646 - KAMATA; Koichiro	2012-12-20
Light-emitting Device, Display Device, Light-emitting System, And Display System App 20120262432 - KAMATA; Koichiro ; et al.	2012-10-18
Power-receiving Device, Wireless Power-feeding System Including Power-receiving Device, And Wireless Communication System Including Power-receiving Device App 20120228956 - KAMATA; Koichiro	2012-09-13
Method For Driving Power Supply System App 20120223592 - KAMATA; Koichiro	2012-09-06
Power Receiving Device And Wireless Power Supply System App 20120223593 - KAMATA; Koichiro	2012-09-06
Element Substrate, Inspecting Method, and Manufacturing Method of Semiconductor Device App 20120200312 - Kato; Kiyoshi ; et al.	2012-08-09
Power Receiving Device, Power Supply System, And Method For Supplying Power App 20120193994 - KAMATA; Koichiro	2012-08-02
Power Feeding Device And Wireless Power Feeding System App 20120187771 - KAMATA; Koichiro ; et al.	2012-07-26
Wireless Power Feeding System App 20120161536 - KAMATA; Koichiro ; et al.	2012-06-28
Power Feeding Device, Power Receiving Device, And Wireless Power Feed System App 20120161529 - KAMATA; Koichiro ; et al.	2012-06-28
Power Feeding Device And Contactless Power Feeding System Provided With Power Feeding Device App 20120161537 - KAMATA; Koichiro	2012-06-28
Semiconductor Device App 20120153276 - Kamata; Koichiro	2012-06-21
Power Transmission Device And Wireless Power Transmission System Including The Same App 20120133212 - KAMATA; Koichiro	2012-05-31
Electronic Circuit, Semiconductor Device, And Electronic Device App 20120126863 - KAMATA; Koichiro	2012-05-24
Semiconductor device Grant 8,181,882 - Hata , et al. May 22, 2	2012-05-22
Receiving Circuit, Lsi Chip, And Storage Medium App 20120105130 - Kamata; Koichiro	2012-05-03
Method For Driving Semiconductor Device App 20120099368 - Kamata; Koichiro	2012-04-26
Element substrate, inspecting method, and manufacturing method of semiconductor device Grant 8,159,257 - Kato , et al. April 17, 2	2012-04-17
Semiconductor Device App 20120063204 - Kamata; Koichiro	2012-03-15
Power Receiving Device And Wireless Power Feed System App 20120062174 - KAMATA; Koichiro	2012-03-15
Power Feeding Device, Wireless Power Feeding System Using The Same And Wireless Power Feeding Method App 20120062039 - KAMATA; Koichiro ; et al.	2012-03-15
Semiconductor Device and Method of Driving Semiconductor Device App 20120049901 - Takewaki; Yoshiya ; et al.	2012-03-01
Driving Method Of Semiconductor Device App 20120051120 - Kamata; Koichiro	2012-03-01
Semiconductor Device App 20120032785 - KAMATA; Koichiro	2012-02-09
Wireless Power Feeding System And Wireless Power Feeding Method App 20120025611 - KAMATA; Koichiro ; et al.	2012-02-02
Wireless Power Feeding System And Wireless Power Feeding Method App 20120025631 - SHIONOIRI; Yutaka ; et al.	2012-02-02
Wireless Power Feeding System And Wireless Power Feeding Method App 20120025627 - SHIONOIRI; Yutaka ; et al.	2012-02-02
Semiconductor Device And Method For Driving The Same App 20120026787 - Uochi; Hideki ; et al.	2012-02-02
Semiconductor Device And Method For Driving The Same App 20110317500 - Uochi; Hideki ; et al.	2011-12-29
Electric Power Transmitting Device, Electric Power Receiving Device, And Power Supply Method Using Electric Power Transmitting And Receiving Devices App 20110309689 - KAMATA; Koichiro	2011-12-22
Photosensor, Semiconductor Device Including Photosensor, And Light Measurement Method Using Photosensor App 20110310381 - KAMATA; Koichiro	2011-12-22
Gas Sensor And Method For Manufacturing The Gas Sensor App 20110303953 - KAMATA; Koichiro	2011-12-15
Semiconductor Device And Method For Driving Semiconductor Device App 20110286256 - Kamata; Koichiro	2011-11-24
Driving Method Of Semiconductor Device App 20110286290 - Kamata; Koichiro	2011-11-24
Method For Evaluating Semiconductor Device App 20110279144 - KAMATA; Koichiro	2011-11-17
Semiconductor Device And Method For Manufacturing The Same App 20110254095 - KAMATA; Koichiro ; et al.	2011-10-20
Semiconductor Device And Method For Manufacturing Semiconductor Device App 20110216566 - KAMATA; Koichiro	2011-09-08
Semiconductor Device App 20110187435 - KAMATA; Koichiro	2011-08-04
Semiconductor Device Including Memory Cell App 20110122673 - KAMATA; Koichiro ; et al.	2011-05-26
Modulation Circuit And Semiconductor Device Including The Same App 20110121911 - KAMATA; Koichiro	2011-05-26
Element Substrate, Inspecting Method, and Manufacturing Method of Semiconductor Device App 20110089955 - Kato; Kiyoshi ; et al.	2011-04-21
Semiconductor device Grant 7,923,733 - Kamata April 12, 2	2011-04-12
Semiconductor Device App 20110063803 - TUJI; Takahiro ; et al.	2011-03-17
Method for Manufacturing Light Emitting Device App 20110014730 - Yamazaki; Shunpei ; et al.	2011-01-20
Element substrate, inspecting method, and manufacturing method of semiconductor device Grant 7,821,279 - Kato , et al. October 26, 2	2010-10-26
Regulator Circuit and RFID Tag Including the Same App 20100181985 - Inoue; Hiroki ; et al.	2010-07-22
Semiconductor Device App 20100084475 - Hata; Yuki ; et al.	2010-04-08
Semiconductor Device App 20090200557 - KAMATA; Koichiro	2009-08-13
Element Substrate, Inspecting Method, and Manufacturing Method of Semiconductor Device App 20090033350 - Kato; Kiyoshi ; et al.	2009-02-05
Method for manufacturing light emitting device App 20060102910 - Yamazaki; Shunpei ; et al.	2006-05-18

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