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Hiroshi KITAGAKI
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Stator, motor, and method of manufacturing stator
Patent number
11,271,448
Issue date
Mar 8, 2022
Nidec Corporation
Hideaki Uchise
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor core with concave portions between flake portions and base po...
Patent number
11,251,685
Issue date
Feb 15, 2022
Nidec Corporation
Yasuaki Nakahara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor and motor
Patent number
11,201,513
Issue date
Dec 14, 2021
Nidec Corporation
Takashi Shiraishi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor and motor
Patent number
11,165,293
Issue date
Nov 2, 2021
Nidec Corporation
Hiroshi Kitagaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor and motor
Patent number
11,159,067
Issue date
Oct 26, 2021
Nidec Corporation
Akira Ichien
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Manufacturing method of motor core, manufacturing method of rotor c...
Patent number
11,095,196
Issue date
Aug 17, 2021
Nidec Corporation
Takeshi Honda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor and motor
Patent number
11,056,938
Issue date
Jul 6, 2021
Nidec Corporation
Takayuki Migita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Laminated core manufacturing method
Patent number
10,985,637
Issue date
Apr 20, 2021
Nidec Corporation
Takeshi Honda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor core, rotor and motor
Patent number
10,923,974
Issue date
Feb 16, 2021
Nidec Corporation
Takayuki Migita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor core, rotor, motor, manufacturing method of rotor core, and m...
Patent number
10,833,569
Issue date
Nov 10, 2020
Nidec Corporation
Takayuki Migita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator, stator manufacturing method and motor
Patent number
10,727,722
Issue date
Jul 28, 2020
Nidec Corporation
Yasuaki Nakahara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor and manufacturing method of motor
Patent number
10,658,885
Issue date
May 19, 2020
Nidec Corporation
Tomoya Ueda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of manufacturing stator core, method of inspecting stator co...
Patent number
10,608,482
Issue date
Mar 31, 2020
Nidec Corporation
Takeshi Honda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator, stator manufacturing method and motor
Patent number
10,505,408
Issue date
Dec 10, 2019
Nidec Corporation
Yasuaki Nakahara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
STATOR, MOTOR, AND METHOD OF MANUFACTURING STATOR
Publication number
20210143702
Publication date
May 13, 2021
NIDEC CORPORATION
Hideaki UCHISE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR AND MOTOR
Publication number
20210135518
Publication date
May 6, 2021
NIDEC CORPORATION
Akira ICHIEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR AND MOTOR
Publication number
20200161914
Publication date
May 21, 2020
NIDEC CORPORATION
Takashi SHIRAISHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR CORE MANUFACTURING METHOD, ROTOR, AND MOTOR
Publication number
20200127539
Publication date
Apr 23, 2020
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR AND MOTOR
Publication number
20200059122
Publication date
Feb 20, 2020
NIDEC CORPORATION
Hiroshi KITAGAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR CORE, ROTOR AND MOTOR
Publication number
20190214865
Publication date
Jul 11, 2019
NIDEC CORPORATION
Takayuki MIGITA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR AND MOTOR
Publication number
20190214866
Publication date
Jul 11, 2019
NIDEC CORPORATION
Takayuki MIGITA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR CORE, ROTOR, MOTOR, MANUFACTURING METHOD OF ROTOR CORE, AND M...
Publication number
20190214889
Publication date
Jul 11, 2019
NIDEC CORPORATION
Takayuki MIGITA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MANUFACTURING METHOD OF MOTOR CORE, MANUFACTURING METHOD OF ROTOR C...
Publication number
20190214890
Publication date
Jul 11, 2019
NIDEC CORPORATION
Takeshi HONDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR, STATOR MANUFACTURING METHOD AND MOTOR
Publication number
20190190325
Publication date
Jun 20, 2019
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR, STATOR MANUFACTURING METHOD AND MOTOR
Publication number
20190190326
Publication date
Jun 20, 2019
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR, STATOR MANUFACTURING METHOD AND MOTOR
Publication number
20190190357
Publication date
Jun 20, 2019
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR, STATOR MANUFACTURING METHOD AND MOTOR
Publication number
20190190356
Publication date
Jun 20, 2019
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LAMINATED CORE MANUFACTURING METHOD
Publication number
20190173363
Publication date
Jun 6, 2019
NIDEC CORPORATION
Takeshi HONDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STATOR, STATOR MANUFACTURING METHOD AND MOTOR
Publication number
20190068009
Publication date
Feb 28, 2019
NIDEC CORPORATION
Yasuaki NAKAHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF MANUFACTURING STATOR CORE, METHOD OF INSPECTING STATOR CO...
Publication number
20190013705
Publication date
Jan 10, 2019
NIDEC CORPORATION
Takeshi HONDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR AND MANUFACTURING METHOD OF MOTOR
Publication number
20180309330
Publication date
Oct 25, 2018
NIDEC CORPORATION
Tomoya UEDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER