Okamoto; Keiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okamoto; Keiko.The latest application filed is for "magnet material, permanent magnet, rotary electrical machine, and vehicle".

Company Profile

15.33.42

Okamoto; Keiko - Kawasaki Kanagawa JP
Okamoto; Keiko - Kanagawa JP
Okamoto; Keiko - Kanagawa-ken JP
Okamoto; Keiko - Kawasaki JP
Okamoto; Keiko - Kawasaki-shi JP
Okamoto; Keiko - Toyota N/A JP
Okamoto; Keiko - Toyota-shi JP
Okamoto; Keiko - Hyogo 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
Magnetic material, permanent magnet, rotary electric machine, and vehicle Grant 11,404,187 - Hagiwara , et al. August 2, 2	2022-08-02
Permanent magnet, rotary electric machine, and vehicle Grant 11,177,060 - Hagiwara , et al. November 16, 2	2021-11-16
Magnet material, permanent magnet, motor, and power generator Grant 11,114,224 - Endo , et al. September 7, 2	2021-09-07
Permanent magnet, and motor and power generator using the same Grant 10,991,491 - Horiuchi , et al. April 27, 2	2021-04-27
Permanent magnet, motor, and generator Grant 10,770,208 - Horiuchi , et al. Sep	2020-09-08
Magnet Material, Permanent Magnet, Rotary Electrical Machine, And Vehicle App 20200204014 - Sakurada; Shinya ; et al.	2020-06-25
Permanent magnet, motor, and generator Grant 10,650,947 - Horiuchi , et al.	2020-05-12
Permanent magnet, and motor and power generator using the same Grant 10,629,340 - Horiuchi , et al.	2020-04-21
Permanent Magnet, Rotary Electric Machine, And Vehicle App 20200090844 - Hagiwara; Masaya ; et al.	2020-03-19
Magnetic Material, Permanent Magnet, Rotary Electric Machine, And Vehicle App 20200090845 - Hagiwara; Masaya ; et al.	2020-03-19
Permanent magnet, and motor and power generator using the same Grant 10,593,448 - Horiuchi , et al.	2020-03-17
Permanent magnet, and motor and power generator using the same Grant 10,593,447 - Horiuchi , et al.	2020-03-17
Permanent magnet, and motor and power generator using the same Grant 10,573,437 - Horiuchi , et al. Feb	2020-02-25
Permanent Magnet, Rotary Electric Machine, And Vehicle App 20190295751 - Hagiwara; Masaya ; et al.	2019-09-26
Magnet material, permanent magnet, motor, and power generator Grant 10,361,020 - Endo , et al.	2019-07-23
Magnet Material, Permanent Magnet, Motor, And Power Generator App 20190214170 - ENDO; Masaki ; et al.	2019-07-11
Magnetic Material, Permanent Magnet, Rotary Electrical Machine, And Vehicle App 20190189315 - Hagiwara; Masaya ; et al.	2019-06-20
Permanent magnet, and motor and generator using the same Grant 10,304,600 - Horiuchi , et al.	2019-05-28
Permanent magnet and method for manufacturing the same, and motor and power generator using the same Grant 10,102,950 - Horiuchi , et al. October 16, 2	2018-10-16
Rotary Electric Machine And Vehicle App 20180183289 - HORIUCHI; Yosuke ; et al.	2018-06-28
Permanent Magnet, Rotary Electric Machine, And Vehicle App 20180144850 - Okamoto; Keiko ; et al.	2018-05-24
Nonaqueous electrolyte secondary battery and battery pack Grant 9,831,492 - Matsuno , et al. November 28, 2	2017-11-28
Permanent magnet, and motor and generator using the same Grant 9,773,592 - Sakurada , et al. September 26, 2	2017-09-26
Nonaqueous electrolyte secondary battery and battery pack Grant 9,774,030 - Matsuno , et al. September 26, 2	2017-09-26
Permanent magnet and method for manufacturing the same, and motor and power generator using the same Grant 9,774,234 - Horiuchi , et al. September 26, 2	2017-09-26
Permanent magnet and manufacturing method thereof, and motor and generator using the same Grant 9,653,198 - Horiuchi , et al. May 16, 2	2017-05-16
Permanent magnet and method for manufacturing the same, and motor and power generator using the same Grant 9,583,243 - Horiuchi , et al. February 28, 2	2017-02-28
Permanent magnet, motor, and generator Grant 9,502,165 - Horiuchi , et al. November 22, 2	2016-11-22
Permanent magnet, motor, and generator Grant 9,502,164 - Horiuchi , et al. November 22, 2	2016-11-22
Permanent magnet, and motor and power generator using the same Grant 9,299,486 - Sakurada , et al. March 29, 2	2016-03-29
Permanent Magnet, Motor, And Generator App 20150270040 - Horiuchi; Yosuke ; et al.	2015-09-24
Permanent Magnet, Motor, And Generator App 20150270039 - Horiuchi; Yosuke ; et al.	2015-09-24
Permanent Magnet, Motor, And Generator App 20150228385 - Horiuchi; Yosuke ; et al.	2015-08-13
Permanent Magnet, And Motor And Generator Using The Same App 20150221422 - Sakurada; Shinya ; et al.	2015-08-06
Magnet Material, Permanent Magnet, Motor, And Power Generator App 20150200044 - ENDO; Masaki ; et al.	2015-07-16
Permanent Magnet, Motor, And Generator App 20150194246 - Horiuchi; Yosuke ; et al.	2015-07-09
Permanent Magnet, And Motor And Generator Using The Same App 20150143952 - Horiuchi; Yosuke ; et al.	2015-05-28
Permanent Magnet, And Motor And Generator Using The Same App 20150147228 - Endo; Masaki ; et al.	2015-05-28
Nonaqueous Electrolyte Secondary Battery And Battery Pack App 20150086862 - OSADA; Norikazu ; et al.	2015-03-26
Nonaqueous Electrolyte Secondary Battery And Battery Pack App 20150086852 - MATSUNO; Shinsuke ; et al.	2015-03-26
Nonaqueous Electrolyte Secondary Battery And Battery Pack App 20150086854 - MATSUNO; Shinsuke ; et al.	2015-03-26
Nonaqueous Electrolyte Secondary Battery And Battery Pack App 20150086853 - MATSUNO; Shinsuke ; et al.	2015-03-26
Permanent Magnet, And Motor And Power Generator Using The Same App 20140139305 - Horiuchi; Yosuke ; et al.	2014-05-22
Permanent Magnet, And Motor And Power Generator Using The Same App 20140139064 - Horiuchi; Yosuke ; et al.	2014-05-22
Permanent Magnet, And Motor And Power Generator Using The Same App 20140139063 - Horiuchi; Yosuke ; et al.	2014-05-22
Permanent Magnet And Method For Manufacturing The Same, And Motor And Power Generator Using The Same App 20140062630 - HORIUCHI; Yosuke ; et al.	2014-03-06
Permanent magnet and method for manufacturing the same, and motor and power generator using the same Grant 8,568,539 - Horiuchi , et al. October 29, 2	2013-10-29
Permanent Magnet, And Motor And Power Generator Using The Same App 20130257209 - Sakurada; Shinya ; et al.	2013-10-03
Permanent Magnet And Method For Manufacturing The Same, And Motor And Power Generator Using The Same App 20130241333 - HORIUCHI; Yosuke ; et al.	2013-09-19
Permanent Magnet, And Motor And Power Generator Using The Same App 20130241681 - Horiuchi; Yosuke ; et al.	2013-09-19
Permanent Magnet, And Motor And Power Generator Using The Same App 20130241682 - Horiuchi; Yosuke ; et al.	2013-09-19
Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor Grant 8,485,167 - Ogiso , et al. July 16, 2	2013-07-16
Permanent Magnet And Motor And Generator Using The Same App 20130082559 - Hagiwara; Masaya ; et al.	2013-04-04
Permanent Magnet And Manufacturing Method Thereof, And Motor And Generator Using The Same App 20130076184 - Horiuchi; Yosuke ; et al.	2013-03-28
Permanent Magnet And Motor And Generator Using The Same App 20120242180 - Horiuchi; Yosuke ; et al.	2012-09-27
Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor Grant 8,245,569 - Ogiso , et al. August 21, 2	2012-08-21
Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor Grant 8,245,568 - Yoshikawa , et al. August 21, 2	2012-08-21
Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensor Grant 8,240,195 - Ogiso , et al. August 14, 2	2012-08-14
Permanent magnet and motor and generator using the same Grant 8,211,246 - Hagiwara , et al. July 3, 2	2012-07-03
Permanent Magnet And Motor And Generator Using The Same App 20120075046 - Hagiwara; Masaya ; et al.	2012-03-29
Permanent Magnet And Method For Manufacturing The Same, And Motor And Power Generator Using The Same App 20120074804 - Horiuchi; Yosuke ; et al.	2012-03-29
Permanent Magnet And Method For Manufacturing The Same, And Motor And Power Generator Using The Same App 20110241810 - HORIUCHI; Yosuke ; et al.	2011-10-06
Abnormality Detection Apparatus And Abnormality Detection Method For Air/fuel Ratio Sensor App 20100319667 - YOSHIKAWA; Yuya ; et al.	2010-12-23
Abnormality Detection Apparatus And Abnormality Detection Method For Air/fuel Ratio Sensor App 20100324802 - OGISO; Takeo ; et al.	2010-12-23
Abnormality Detection Apparatus And Abnormality Detection Method For Air/fuel Ratio Sensor App 20100318282 - OGISO; Takeo ; et al.	2010-12-16
Abnormality Detection Apparatus And Abnormality Detection Method For Air/fuel Ratio Sensor App 20100318260 - Ogiso; Takeo ; et al.	2010-12-16
Image recognition apparatus, image recognition method, and vehicle control apparatus App 20080008355 - Okamoto; Keiko ; et al.	2008-01-10