TAKAHASHI; Akeshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for TAKAHASHI; Akeshi.The latest application filed is for "winding switching device of rotating electric machine, rotating electric machine drive system, and electric device".

Company Profile

2.11.15

TAKAHASHI; Akeshi - Tokyo JP
Takahashi; Akeshi - Hitachinaka N/A JP
Takahashi; Akeshi - Otaru JP
Takahashi; Akeshi - Hitachi 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
Winding Switching Device Of Rotating Electric Machine, Rotating Electric Machine Drive System, And Electric Device App 20220224270 - SUGIMOTO; Shinji ; et al.	2022-07-14
Rotating machine drive system Grant 11,233,474 - Takahashi , et al. January 25, 2	2022-01-25
Rotary Machine Driving System And Vehicle App 20220006411 - TAKAHASHI; Akeshi ; et al.	2022-01-06
Rotary Electric Machine and Vehicle App 20210384779 - TAKAHASHI; Akeshi ; et al.	2021-12-09
Rotating Machine Drive System App 20210044238 - TAKAHASHI; Akeshi ; et al.	2021-02-11
Rotating electrical machine, compressor system, and pump system Grant 10,658,905 - Iwano , et al.	2020-05-19
Permanent magnet electric motor having slits and projections to minimize irreversible demagnetization Grant 10,270,303 - Asaumi , et al.	2019-04-23
Rotating Electrical Machine, Compressor System, and Pump System App 20190109514 - IWANO; Ryuuichirou ; et al.	2019-04-11
Permanent Magnet Electric Motor App 20160072347 - ASAUMI; Yusuke ; et al.	2016-03-10
Permanent magnet synchronous machine, and pressing or extrusion machine including permanent magnet synchronous machine Grant 8,729,762 - Takahashi , et al. May 20, 2	2014-05-20
Permanent Magnet Synchronous Machine, And Pressing Or Extrusion Machine Including Permanent Magnet Synchronous Machine App 20110241466 - TAKAHASHI; Akeshi ; et al.	2011-10-06
Self-starting type permanent magnet synchronous motor and a compressor using the same Grant 7,902,713 - Kikuchi , et al. March 8, 2	2011-03-08
Permanent magnet synchronous motor, rotor of the same, and compressor using the same Grant 7,772,736 - Takahashi , et al. August 10, 2	2010-08-10
Three-phase permanent magnet brushless motor Grant 7,592,734 - Enomoto , et al. September 22, 2	2009-09-22
Self starting permanent magnet synchronous motor App 20090200885 - Kikuchi; Satoshi ; et al.	2009-08-13
Self-Starting Type Permanent Magnet Synchronous Motor and a Compressor Using the Same App 20090160285 - Kikuchi; Satoshi ; et al.	2009-06-25
Self-start synchronous motor with permanent magnets and at least one frictional agitation joint, method for manufacturing the same and compressor comprising the same Grant 7,531,934 - Hang , et al. May 12, 2	2009-05-12
Motor, compressor, and air conditioner Grant 7,501,734 - Takahashi , et al. March 10, 2	2009-03-10
Permanent magnet synchronous motor and compressor using the same Grant 7,453,181 - Kikuchi , et al. November 18, 2	2008-11-18
Motor And Compressor Using The Same App 20080238235 - TAKAHASHI; Akeshi ; et al.	2008-10-02
Permanent Magnet Synchronous Motor, Rotor of the Same, and Compressor Using the Same App 20070284961 - Takahashi; Akeshi ; et al.	2007-12-13
Permanent magnet synchronous motor and compressor using the same App 20070145851 - Kikuchi; Satoshi ; et al.	2007-06-28
Three-phase permanent magnet brushless motor App 20070046130 - Enomoto; Yuji ; et al.	2007-03-01
Self-start synchronous motor, method for manufacturing the same and compressor App 20060267441 - Hang; Baiying ; et al.	2006-11-30
Motor, compressor, and air conditioner App 20060181173 - Takahashi; Akeshi ; et al.	2006-08-17

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