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Toru Kobayashi
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Kiryu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor
Patent number
11,496,027
Issue date
Nov 8, 2022
Nidec Servo Corporation
Toru Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor
Patent number
D927423
Issue date
Aug 10, 2021
Nidec Servo Corporation
Toru Kobayashi
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Permanent-magnet rotary electric machine
Patent number
8,138,641
Issue date
Mar 20, 2012
Nidec Servo Corporation
Masafumi Sakamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Manufacturing method of hybrid permanent magnet type electric rotat...
Patent number
7,779,532
Issue date
Aug 24, 2010
Nidec Servo Corporation
Masafumi Sakamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stepping motor
Patent number
7,589,440
Issue date
Sep 15, 2009
Nidec Servo Corporation
Shoji Oiwa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet type twelve-pole stepping motor
Patent number
6,707,178
Issue date
Mar 16, 2004
Japan Servo Co., LTD
Masafumi Sakamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MOTOR
Publication number
20200106348
Publication date
Apr 2, 2020
NIDEC SERVO CORPORATION
Toru KOBAYASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR
Publication number
20190305656
Publication date
Oct 3, 2019
NIDEC SERVO CORPORATION
Toru KOBAYASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT-MAGNET ROTARY ELECTRIC MACHINE
Publication number
20100133929
Publication date
Jun 3, 2010
NIDEC SERVO CORPORATION
Masafumi SAKAMOTO
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
HYBRID PERMANENT MAGNET TYPE ELECTRIC ROTATING MACHINE AND MANUFACT...
Publication number
20070200464
Publication date
Aug 30, 2007
JAPAN SERVO CO., LTD.
Masafumi Sakamoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
STEPPING MOTOR
Publication number
20070120426
Publication date
May 31, 2007
JAPAN SERVO CO., LTD.
Shoji Oiwa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Permanent magnet type twelve-pole stepping motor
Publication number
20020079750
Publication date
Jun 27, 2002
JAPAN SERVO CO., LTD.
Masafumi Sakamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER