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Takeshi Tomizaki
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Ise-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor control apparatus and motor control method
Patent number
10,985,678
Issue date
Apr 20, 2021
Sinfonia Technology Co., Ltd.
Kazunari Kanazawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus and motor control method
Patent number
10,931,215
Issue date
Feb 23, 2021
Sinfonia Technology Co., Ltd.
Kazunari Kanazawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller and construction machine provided therewith
Patent number
9,287,808
Issue date
Mar 15, 2016
Sinfonia Technology Co., Ltd.
Takeo Ito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller and construction machine provided therewith
Patent number
9,276,512
Issue date
Mar 1, 2016
Sinfonia Technology Co., Ltd.
Takeshi Tomizaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter device for driving electric motor
Patent number
9,276,508
Issue date
Mar 1, 2016
Kobelco Construction Machinery Co., Ltd.
Akira Nakazumi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration damping device and method for canceling out a vibration a...
Patent number
9,075,418
Issue date
Jul 7, 2015
Sinfonia Technology Co., Ltd.
Takeshi Tomizaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
A/D conversion device and vibration damping apparatus for automobil...
Patent number
8,538,630
Issue date
Sep 17, 2013
Sinfonia Technology Co., Ltd.
Keisuke Matsuno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vibration damping apparatus, electric actuator driving apparatus an...
Patent number
8,471,502
Issue date
Jun 25, 2013
Sinfonia Technology Co., Ltd.
Hideaki Moriya
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vibration damping device and vehicle
Patent number
8,381,579
Issue date
Feb 26, 2013
Sinfonia Technology Co., Ltd.
Yushi Sato
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
Publication number
20200144944
Publication date
May 7, 2020
SINFONIA TECHNOLOGY CO., LTD.
Kazunari KANAZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
Publication number
20200144943
Publication date
May 7, 2020
SINFONIA TECHNOLOGY CO., LTD.
Kazunari KANAZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER AND CONSTRUCTION MACHINE PROVIDED THEREWITH
Publication number
20140354197
Publication date
Dec 4, 2014
SINFONIA TECHNOLOGY CO., LTD.
Takeo Ito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROLLER AND CONSTRUCTION MACHINE PROVIDED THEREWITH
Publication number
20140354205
Publication date
Dec 4, 2014
SINFONIA TECHNOLOGY CO., LTD.
Takeshi Tomizaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INVERTER DEVICE FOR DRIVING ELECTRIC MOTOR
Publication number
20140354191
Publication date
Dec 4, 2014
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Akira NAKAZUMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION DAMPING APPARATUS, ELECTRIC ACTUATOR DRIVING APPARATUS AN...
Publication number
20120293094
Publication date
Nov 22, 2012
SINFONIA TECHNOLOGY CO., LTD.
Hideaki MORIYA
G05 - CONTROLLING REGULATING
Information
Patent Application
VIBRATION DAMPING DEVICE AND VEHICLE PROVIDED WITH THE VIBRATION DA...
Publication number
20120226414
Publication date
Sep 6, 2012
SINFONIA TECHNOLOGY CO., LTD.
Takeshi TOMIZAKI
G05 - CONTROLLING REGULATING
Information
Patent Application
A/D CONVERSION DEVICE AND VIBRATION DAMPING APPARATUS FOR AUTOMOBIL...
Publication number
20120215405
Publication date
Aug 23, 2012
SINFONIA TECHNOLOGY CO., LTD.
Keisuke MATSUNO
G05 - CONTROLLING REGULATING
Information
Patent Application
VIBRATION DAMPING DEVICE AND VEHICLE
Publication number
20110048118
Publication date
Mar 3, 2011
SINFONIA TECHNOLOGY CO., LTD.
Yushi Sato
G05 - CONTROLLING REGULATING