Hiroshi Kanazawa

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotor core, rotor of rotary electrical machine, rotary electrical m...
- Patent number 11,394,257
- Issue date Jul 19, 2022
- Hitachi Astemo, Ltd.
- Kazutami Tago
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor core, rotor of rotary electrical machine, rotary electrical m...
- Patent number 11,381,124
- Issue date Jul 5, 2022
- Hitachi Astemo, Ltd.
- Kazutami Tago
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power steering device and rack assist-type steering device
- Patent number 11,292,508
- Issue date Apr 5, 2022
- Hitachi Astemo, Ltd.
- Kenji Nakayama
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Stator and rotary electric machine
- Patent number 10,840,761
- Issue date Nov 17, 2020
- HITACHI AUTOMOTIVE SYSTEMS ENGINEERING, LTD.
- Takashi Ishigami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine and rotating electrical machine system
- Patent number 10,447,184
- Issue date Oct 15, 2019
- Hitachi Automotive Systems Engineering, Ltd.
- Hiroshi Kanazawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Structure for preventing scattering of magnet and retaining magnet...
- Patent number 10,069,362
- Issue date Sep 4, 2018
- Hitachi Automotive Systems, Ltd.
- Shozo Kawasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine including concentrated single-layer win...
- Patent number 9,281,724
- Issue date Mar 8, 2016
- Hitachi Automotive Systems, Ltd.
- Takashi Ishigami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens forming metal mold, lens forming method and pickup device
- Patent number 8,945,438
- Issue date Feb 3, 2015
- Hoya Corporation
- Shungo Hanashiro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical disk drive
- Patent number 7,990,814
- Issue date Aug 2, 2011
- Hoya Corporation
- Suguru Takishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotating electrical machine
- Patent number 7,701,109
- Issue date Apr 20, 2010
- Hitachi, Ltd.
- Toshio Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine and alternating-current generator
- Patent number 7,649,299
- Issue date Jan 19, 2010
- Hitachi, Ltd.
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine
- Patent number 7,638,917
- Issue date Dec 29, 2009
- Kokusan Denki Co., Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving/electric-power generating system for vehicle
- Patent number 7,471,004
- Issue date Dec 30, 2008
- Hitachi, Ltd.
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voice recognition performance estimation apparatus, method and prog...
- Patent number 7,454,340
- Issue date Nov 18, 2008
- Kabushiki Kaisha Toshiba
- Masaru Sakai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electric rotating machine
- Patent number 7,423,357
- Issue date Sep 9, 2008
- Kokussan Denki Co., Ltd.
- Masakatsu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary machine
- Patent number 7,417,351
- Issue date Aug 26, 2008
- Hitachi, Ltd.
- Yoshimi Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving/electric-power generating system for vehicle
- Patent number 7,224,079
- Issue date May 29, 2007
- Hitachi, Ltd.
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system for vehicle
- Patent number 7,215,034
- Issue date May 8, 2007
- Hitachi, Ltd.
- Noriaki Hino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headset with radio communication function and communication recordi...
- Patent number 7,136,684
- Issue date Nov 14, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Matsuura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicular alternator
- Patent number 7,057,327
- Issue date Jun 6, 2006
- Hitachi, Ltd.
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speech recognition support method and apparatus
- Patent number 6,978,237
- Issue date Dec 20, 2005
- Kabushiki Kaisha Toshiba
- Mitsuyoshi Tachimori
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognition support method and apparatus
- Patent number 6,718,304
- Issue date Apr 6, 2004
- Kabushiki Kaisha Toshiba
- Mitsuyoshi Tachimori
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise suppress processing apparatus and method
- Patent number 6,339,758
- Issue date Jan 15, 2002
- Kabushiki Kaisha Toshiba
- Hiroshi Kanazawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Disk loading system for a magneto-optical disk drive
- Patent number 6,249,500
- Issue date Jun 19, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kanazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk drive
- Patent number 6,243,333
- Issue date Jun 5, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kanazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
AC generator for vehicle
- Patent number 6,239,518
- Issue date May 29, 2001
- Hitachi, Ltd.
- Kenichiro Matsubara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Scanning optical device having a rotatable adjustable holder
- Patent number 6,194,713
- Issue date Feb 27, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kanazawa
- G02 - OPTICS
Information Patent Grant
Position sensor for transmission type optical deflector and apparat...
- Patent number 6,181,415
- Issue date Jan 30, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kanazawa
- G02 - OPTICS
Information Patent Grant
Coupling apparatus of light emitter and optical fiber and method fo...
- Patent number 6,179,483
- Issue date Jan 30, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Kanazawa
- G02 - OPTICS
Information Patent Grant
Time series signal recognition with signal variation proof learning
- Patent number 6,178,399
- Issue date Jan 23, 2001
- Kabushiki Kaisha Toshiba
- Yoichi Takebayashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Rotor Core, Rotor of Rotary Electrical Machine, Rotary Electrical M...
- Publication number 20200287430
- Publication date Sep 10, 2020
- Hitachi Automotive Systems, Ltd.
- Kazutami TAGO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rotor Core, Rotor of Rotary Electrical Machine, Rotary Electrical M...
- Publication number 20200266677
- Publication date Aug 20, 2020
- Hitachi Automotive Systems, Ltd.
- Kazutami TAGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER STEERING DEVICE AND RACK ASSIST-TYPE STEERING DEVICE
- Publication number 20200039578
- Publication date Feb 6, 2020
- Hitachi Automotive Systems, Ltd.
- Kenji NAKAYAMA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Rotary Electric Machine
- Publication number 20190131840
- Publication date May 2, 2019
- Hitachi Automotive Systems Engineering, Ltd.
- Kazutami TAGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR AND ROTARY ELECTRIC MACHINE
- Publication number 20190027989
- Publication date Jan 24, 2019
- HITACHI AUTOMOTIVE SYSTEMS ENGINEERING, LTD.
- Takashi ISHIGAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotary Electric Machine
- Publication number 20190013710
- Publication date Jan 10, 2019
- Hitachi Automotive Systems Engineering, Ltd.
- Shozo KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Motor
- Publication number 20180367006
- Publication date Dec 20, 2018
- Hitachi Automotive Systems Engineering, Ltd.
- Akira FUJIWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electrical Machine and Rotating Electrical Machine System
- Publication number 20180351482
- Publication date Dec 6, 2018
- Hitachi Automotive Systems Engineering, Ltd.
- Hiroshi KANAZAWA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Rotor for Electric Power Steering Motor, Electric Power Steering Mo...
- Publication number 20160141930
- Publication date May 19, 2016
- Hitachi Automotive Systems, Ltd.
- Hiroshi KANAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Structure for Preventing Scattering of Magnet and Retaining Magnet...
- Publication number 20160126793
- Publication date May 5, 2016
- Hitachi Automotive Systems, Ltd.
- Shozo KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS AND OPTICAL PICKUP DEVICE
- Publication number 20150116850
- Publication date Apr 30, 2015
- HOYA CORPORATION
- Shungo HANASHIRO
- G02 - OPTICS
Information Patent Application
Electric Actuator
- Publication number 20140145542
- Publication date May 29, 2014
- Hitachi Automotive Systems, Ltd.
- Hiroshi KANAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Actuator For Automobile
- Publication number 20140132197
- Publication date May 15, 2014
- Hitachi Automotive Systems, Ltd.
- Hiroshi KANAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE AND ELECTRIC POWER STEERING SYSTEM USIN...
- Publication number 20140084741
- Publication date Mar 27, 2014
- Hitachi Automotive Systems, Ltd.
- Norihisa IWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE AND ELECTRIC POWER STEERING SYSTEM USIN...
- Publication number 20140084728
- Publication date Mar 27, 2014
- Hitachi Automotive Systems, Ltd.
- Norihisa IWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electrical Machine, Method for Manufacturing Magnetic Pole...
- Publication number 20140084734
- Publication date Mar 27, 2014
- Hitachi Automotive Systems, Ltd.
- Takashi ISHIGAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON-VEHICLE ROTARY ELECTRIC MACHINE
- Publication number 20140084755
- Publication date Mar 27, 2014
- Hitachi Automotive System, Ltd.
- Yasunaga HAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet Rotating Electrical Machine
- Publication number 20140062254
- Publication date Mar 6, 2014
- Junnosuke NAKATSUGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electrical Machine
- Publication number 20140028143
- Publication date Jan 30, 2014
- Hitachi Automotive Systems, Ltd.
- Takashi ISHIGAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20140009041
- Publication date Jan 9, 2014
- Shozo KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON-VEHICLE ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING SYSTEM
- Publication number 20130264140
- Publication date Oct 10, 2013
- Hitachi Automotive Systems, Ltd.
- Kenji NAKAYAMA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
In-Vehicle Motor and Electric Power Steering Device Including the Same
- Publication number 20130257200
- Publication date Oct 3, 2013
- Hitachi Automotive Systems, Ltd.
- Kenji NAKAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS FORMING METAL MOLD, LENS FORMING METHOD, LENS, AND PICKUP DEVICE
- Publication number 20110215489
- Publication date Sep 8, 2011
- HOYA CORPORATION
- Shungo HANASHIRO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LENS FORMING METAL MOLD, LENS FORMING METHOD AND PICKUP DEVICE
- Publication number 20110215488
- Publication date Sep 8, 2011
- HOYA CORPORATION
- Shungo HANASHIRO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Rotating Electrical Machine
- Publication number 20110163618
- Publication date Jul 7, 2011
- Hitachi, Ltd
- Hiroshi Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET TYPE ROTARY ELECTRIC MACHINE
- Publication number 20110163624
- Publication date Jul 7, 2011
- Hitachi, Ltd.
- Masahiro HORI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PERMANENT-MAGNET SYNCHRONOUS MOTOR
- Publication number 20110163641
- Publication date Jul 7, 2011
- Takayuki Koyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT-MAGNET SYNCHRONOUS MOTOR
- Publication number 20100253178
- Publication date Oct 7, 2010
- Takayuki Koyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ROTATING MACHINE
- Publication number 20100052460
- Publication date Mar 4, 2010
- Kokusan Denki Co., Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Alternator for Vehicle, Vehicle Equipped with Alternator, Method fo...
- Publication number 20090184599
- Publication date Jul 23, 2009
- Hitachi, Ltd
- Hiroshi Kanazawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Hiroshi Kanazawa

Person

Patents Grantslast 30 patents

Rotor core, rotor of rotary electrical machine, rotary electrical m...

Rotor core, rotor of rotary electrical machine, rotary electrical m...

Electric power steering device and rack assist-type steering device

Stator and rotary electric machine

Rotating electrical machine and rotating electrical machine system

Structure for preventing scattering of magnet and retaining magnet...

Rotating electrical machine including concentrated single-layer win...

Lens forming metal mold, lens forming method and pickup device

Optical disk drive

Rotating electrical machine

Rotating electrical machine and alternating-current generator

Electrical rotating machine

Driving/electric-power generating system for vehicle

Voice recognition performance estimation apparatus, method and prog...

Electric rotating machine

Rotary machine

Driving/electric-power generating system for vehicle

Power supply system for vehicle

Headset with radio communication function and communication recordi...

Vehicular alternator

Speech recognition support method and apparatus

Speech recognition support method and apparatus

Noise suppress processing apparatus and method

Disk loading system for a magneto-optical disk drive

Magneto-optical disk drive

AC generator for vehicle

Scanning optical device having a rotatable adjustable holder

Position sensor for transmission type optical deflector and apparat...

Coupling apparatus of light emitter and optical fiber and method fo...

Time series signal recognition with signal variation proof learning

Patents Applicationslast 30 patents

Rotor Core, Rotor of Rotary Electrical Machine, Rotary Electrical M...

Rotor Core, Rotor of Rotary Electrical Machine, Rotary Electrical M...

ELECTRIC POWER STEERING DEVICE AND RACK ASSIST-TYPE STEERING DEVICE

Rotary Electric Machine

STATOR AND ROTARY ELECTRIC MACHINE

Rotary Electric Machine

Electric Motor

Rotating Electrical Machine and Rotating Electrical Machine System

Rotor for Electric Power Steering Motor, Electric Power Steering Mo...

Structure for Preventing Scattering of Magnet and Retaining Magnet...

LENS AND OPTICAL PICKUP DEVICE

Electric Actuator

Electric Actuator For Automobile

ROTATING ELECTRICAL MACHINE AND ELECTRIC POWER STEERING SYSTEM USIN...

ROTATING ELECTRICAL MACHINE AND ELECTRIC POWER STEERING SYSTEM USIN...

Rotating Electrical Machine, Method for Manufacturing Magnetic Pole...

ON-VEHICLE ROTARY ELECTRIC MACHINE

Permanent Magnet Rotating Electrical Machine

Rotating Electrical Machine

ROTATING ELECTRICAL MACHINE

ON-VEHICLE ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING SYSTEM

In-Vehicle Motor and Electric Power Steering Device Including the Same

LENS FORMING METAL MOLD, LENS FORMING METHOD, LENS, AND PICKUP DEVICE

LENS FORMING METAL MOLD, LENS FORMING METHOD AND PICKUP DEVICE

Rotating Electrical Machine

PERMANENT MAGNET TYPE ROTARY ELECTRIC MACHINE

PERMANENT-MAGNET SYNCHRONOUS MOTOR

PERMANENT-MAGNET SYNCHRONOUS MOTOR

ELECTRICAL ROTATING MACHINE

Alternator for Vehicle, Vehicle Equipped with Alternator, Method fo...