Oka; Keiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oka; Keiichiro.The latest application filed is for "wound coil, coil for electrical rotating machine, electrical rotating machine, method for manufacturing wound coil, and apparatu".

Company Profile

15.15.18

Oka; Keiichiro - Tochigi JP
Oka; Keiichiro - Tochigi-ken JP
Oka; Keiichiro - Hagagun Tochigi
Oka; Keiichiro - Chiyoda-ku JP
Oka; Keiichiro - Tokyo N/A 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
Retaining apparatus, retaining method and insert method of wave winding coil Grant 11,387,720 - Oka July 12, 2	2022-07-12
Coil for rotary electric machine and insertion method Grant 11,108,307 - Oka August 31, 2	2021-08-31
Coating-peeling apparatus of rectangular conductor wire Grant 11,018,482 - Oka , et al. May 25, 2	2021-05-25
Coil for rotary electric machine Grant 10,951,079 - Oka , et al. March 16, 2	2021-03-16
Coil for rotary electric machine and rotary electric machine with it Grant 10,910,900 - Oka February 2, 2	2021-02-02
Machining apparatus Grant 10,843,249 - Oka , et al. November 24, 2	2020-11-24
Stator, method of manufacturing stator, and apparatus for manufacturing stator core member Grant 10,749,417 - Oka , et al. A	2020-08-18
Workpiece storage method Grant 10,556,767 - Oka , et al. Feb	2020-02-11
Coil For Rotary Electric Machine And Rotary Electric Machine With It App 20190305622 - Oka; Keiichiro	2019-10-03
Wound Coil, Coil For Electrical Rotating Machine, Electrical Rotating Machine, Method For Manufacturing Wound Coil, And Apparatu App 20190305621 - Oka; Keiichiro ; et al.	2019-10-03
Coil For Rotary Electric Machine App 20190260249 - Oka; Keiichiro ; et al.	2019-08-22
Retaining Apparatus, Retaining Method And Insert Method Of Wave Winding Coil App 20190222104 - Oka; Keiichiro	2019-07-18
Coil For Rotary Electric Machine And Insertion Method App 20190103790 - Oka; Keiichiro	2019-04-04
Method Of Coating-peeling And Coating-peeling Apparatus Of Rectangular Conductor Wire App 20190103734 - Oka; Keiichiro ; et al.	2019-04-04
Machining Apparatus App 20190099798 - Oka; Keiichiro ; et al.	2019-04-04
Stator, Method Of Manufacturing Stator, And Apparatus For Manufacturing Stator Core Member App 20190089230 - Oka; Keiichiro ; et al.	2019-03-21
Electric Conductor Insertion Device And Insertion Method App 20190081540 - Oka; Keiichiro ; et al.	2019-03-14
Workpiece Storage Method App 20180009621 - Oka; Keiichiro ; et al.	2018-01-11
Rotating electrical machine armature Grant 9,608,489 - Oka , et al. March 28, 2	2017-03-28
Conductor Wire, Electric Motor, And Electric Motor Manufacturing Method App 20160380500 - OKA; Keiichiro ; et al.	2016-12-29
Stator for electrical rotating machine Grant 8,981,614 - Oka , et al. March 17, 2	2015-03-17
Rotor For Rotating Electric Machine, Rotating Electric Machine, And Method For Manufacturing Rotor For Rotating Electric Machine App 20150028710 - Oka; Keiichiro ; et al.	2015-01-29
Rotating Electrical Machine Armature App 20150022048 - Oka; Keiichiro ; et al.	2015-01-22
Armature of electric motor Grant 8,487,501 - Oka , et al. July 16, 2	2013-07-16
Stator For Electrical Rotating Machine App 20120080976 - Oka; Keiichiro ; et al.	2012-04-05
Armature Of Electric Motor App 20110273053 - Oka; Keiichiro ; et al.	2011-11-10
Dynamoelectric machine Grant 7,345,387 - Akita , et al. March 18, 2	2008-03-18
Rotating electric machine App 20060261688 - Akita; Hiroyuki ; et al.	2006-11-23

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