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Taizou Miyazaki
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Hitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Simulation program
Patent number
11,222,150
Issue date
Jan 11, 2022
Hitachi Astemo, Ltd.
Taizou Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fluid transfer apparatus
Patent number
6,623,255
Issue date
Sep 23, 2003
Hitachi, Ltd.
Kim Houng Joong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Linear motor, driving and control system thereof and manufacturing...
Patent number
6,614,137
Issue date
Sep 2, 2003
Hitachi, Ltd.
Kim Houng Joong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid motor for a vehicle
Patent number
6,545,372
Issue date
Apr 8, 2003
Hitachi, Ltd.
Tomoyuki Hanyu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of estimating field pole position of synchronous motor, moto...
Patent number
6,320,349
Issue date
Nov 20, 2001
Satoru Kaneko
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus for a synchronous generator system and a hybrid-t...
Patent number
6,198,256
Issue date
Mar 6, 2001
Hitachi, Ltd.
Taizou Miyazaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of estimating field pole position of synchronous motor, moto...
Patent number
5,994,870
Issue date
Nov 30, 1999
Hitachi, Ltd.
Satoru Kaneko
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus for a synchronous generator system and a hybrid-t...
Patent number
5,994,881
Issue date
Nov 30, 1999
Hitachi, Ltd.
Taizou Miyazaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric motor controller capable of performing stable current cont...
Patent number
5,877,607
Issue date
Mar 2, 1999
Hitachi, Ltd.
Ryoso Masaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery charging device having time shared charging cycle
Patent number
5,726,551
Issue date
Mar 10, 1998
Hitachi, Ltd.
Taizou Miyazaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicle torque controller
Patent number
5,650,700
Issue date
Jul 22, 1997
Hitachi, Ltd.
Nobuyoshi Mutoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicle drive system and drive method
Patent number
5,549,172
Issue date
Aug 27, 1996
Hitachi, Ltd.
Nobuyoshi Mutoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicle torque controller
Patent number
5,481,168
Issue date
Jan 2, 1996
Hitachi, Ltd.
Nobuyoshi Mutoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Moving body position control apparatus and signal reproducing appar...
Patent number
5,175,479
Issue date
Dec 29, 1992
Hitachi, Ltd.
Fumio Tajima
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
HIERARCHICAL REDUCED-ORDER MATRIX GENERATION DEVICE
Publication number
20230053215
Publication date
Feb 16, 2023
Hitachi, Ltd
Akiyasu MIYAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Route Planning Device, Route Planning Method, and Route Planning Sy...
Publication number
20220252402
Publication date
Aug 11, 2022
Hitachi, Ltd
Atsushi SHIMADA
G01 - MEASURING TESTING
Information
Patent Application
Simulation Program
Publication number
20190102491
Publication date
Apr 4, 2019
Hitachi Automotive Systems, Ltd.
Taizou MIYAZAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fluid transfer apparatus
Publication number
20030059320
Publication date
Mar 27, 2003
Houng Joong Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hybrid motor for a vehicle
Publication number
20020117858
Publication date
Aug 29, 2002
Tomoyuki Hanyu
B60 - VEHICLES IN GENERAL
Information
Patent Application
Linear motor, driving and control system thereof and manufacturing...
Publication number
20020043879
Publication date
Apr 18, 2002
Kim Houng Joong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER