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Kazuaki SATO
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Tottori-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor having columnar brush
Patent number
11,942,740
Issue date
Mar 26, 2024
MINEBEA MITSUMI INC.
Mikio Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor
Patent number
11,742,730
Issue date
Aug 29, 2023
MINEBEA MITSUMI INC.
Koichiro Hirabayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor
Patent number
11,424,663
Issue date
Aug 23, 2022
MINEBEA MITSUMI INC.
Koichiro Hirabayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor, rotary apparatus including motor, and vehicle including air...
Patent number
11,411,456
Issue date
Aug 9, 2022
MINEBEA MITSUMI INC.
Koichiro Hirabayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor
Patent number
11,063,400
Issue date
Jul 13, 2021
MINEBEA MITSUMI INC.
Mikio Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vibration motor holding structure and vibration motor
Patent number
8,222,783
Issue date
Jul 17, 2012
Minebea Motor Manufacturing Corporation
Mikio Umehara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration motor holding structure and vibration motor
Patent number
8,013,486
Issue date
Sep 6, 2011
Minebea Motor Manufacturing Corporation
Mikio Umehara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for controlling stopping of vibration generati...
Patent number
7,825,619
Issue date
Nov 2, 2010
Minebea Motor Manufacturing Corporation
Masaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration motor holding structure and vibration motor
Patent number
7,709,983
Issue date
May 4, 2010
Minebea Motor Manufacturing Corporation
Mikio Umehara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stepping motor for generating vibration
Patent number
7,271,516
Issue date
Sep 18, 2007
Minebea-Matsushita Motor
Masaaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery-driven equipment having a low-profile vibrator
Patent number
6,764,332
Issue date
Jul 20, 2004
Matsushita Electric Industrial Co., Ltd.
Kazuaki Sato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Damping member for minimotor and minimotor equipped with the same
Patent number
5,777,405
Issue date
Jul 7, 1998
Matsushita Electric Industrial Co., Ltd.
Seiji Kurozumi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MOTOR
Publication number
20220360149
Publication date
Nov 10, 2022
MINEBEA MITSUMI INC.
Koichiro HIRABAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR HAVING COLUMNAR BRUSH
Publication number
20210296835
Publication date
Sep 23, 2021
MINEBEA MITSUMI INC.
Mikio UMEHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR
Publication number
20190363499
Publication date
Nov 28, 2019
MINEBEA MITSUMI INC.
Mikio UMEHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR, ROTARY APPARATUS INCLUDING MOTOR, AND VEHICLE INCLUDING AIR...
Publication number
20180069448
Publication date
Mar 8, 2018
MINEBEA MITSUMI INC.
Koichiro HIRABAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR
Publication number
20180069458
Publication date
Mar 8, 2018
MINEBEA MITSUMI INC.
Koichiro HIRABAYASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION MOTOR HOLDING STRUCTURE AND VIBRATION MOTOR
Publication number
20110285228
Publication date
Nov 24, 2011
Minebea Motor Manufacturing Corporation
Mikio UMEHARA
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Vibration Motor Surface Mounting Structure and Vibration Motor
Publication number
20110241464
Publication date
Oct 6, 2011
Minebea Motor Manufacturing Corporation
Daichi Kadowaki
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Vibration generating stepping motor
Publication number
20090134733
Publication date
May 28, 2009
MINEBEA-MATSUSHITA MOTOR CORPORATION
Masaaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Vibration motor holding structure and vibration motor
Publication number
20090051238
Publication date
Feb 26, 2009
Mikio Umehara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Vibration motor holding structure and vibration motor
Publication number
20080278013
Publication date
Nov 13, 2008
Mikio Umehara
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method and Apparatus for Controlling Stopping of Vibration Generati...
Publication number
20080129232
Publication date
Jun 5, 2008
Minebea-Matsushita Motor Co. Ltd
Masaaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stepping motor for generating vibration
Publication number
20060267427
Publication date
Nov 30, 2006
MINEBEA-MATSUSHITA MOTOR CORPORATION
Masaaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Vibrating motor and portable terminal apparatus using same
Publication number
20060049705
Publication date
Mar 9, 2006
MINEBEA-MATSUSHITA MOTOR CO., LTD.
Masaaki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER