Hitoshi Oyama

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oxide superconducting coil, oxide-superconducting-coil assembly, an...
- Patent number 9,065,306
- Issue date Jun 23, 2015
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting coil, rotating device, and superconducting coil man...
- Patent number 8,886,266
- Issue date Nov 11, 2014
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting coil apparatus, superconducting appatatus, and meth...
- Patent number 8,787,998
- Issue date Jul 22, 2014
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Container for superconducting apparatus and superconducting apparatus
- Patent number 8,374,664
- Issue date Feb 12, 2013
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power magnetic core and stator core
- Patent number 7,579,723
- Issue date Aug 25, 2009
- Sumitomo Electric Industries, Ltd.
- Haruhisa Toyoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine capable of reducing performance deteriora...
- Patent number 7,414,338
- Issue date Aug 19, 2008
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Endo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compound magnetic material and fabrication method thereof
- Patent number 7,258,812
- Issue date Aug 21, 2007
- Sumitomo Electric Sintered Alloy, Ltd.
- Yoshiyuki Shimada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electromagnetic actuator and valve-open-close mechanism
- Patent number 6,566,990
- Issue date May 20, 2003
- Itami Works of Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electromagnetic actuator
- Patent number 6,380,832
- Issue date Apr 30, 2002
- Itami Works of Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve-open-close mechanism
- Patent number 6,371,063
- Issue date Apr 16, 2002
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electromagnetic actuator and valve-open-close mechanism
- Patent number 6,367,433
- Issue date Apr 9, 2002
- Itami Works of Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pressure control valve
- Patent number 6,357,480
- Issue date Mar 19, 2002
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling fluid pressure
- Patent number 6,247,765
- Issue date Jun 19, 2001
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Proportional pressure control valve
- Patent number 6,202,697
- Issue date Mar 20, 2001
- Sumitomo Electric Industries, Inc.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of detecting temperature of brake fluid and method of contro...
- Patent number 6,203,123
- Issue date Mar 20, 2001
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling electromagnetic proportional pressure contro...
- Patent number 6,155,654
- Issue date Dec 5, 2000
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flow control valve with a pressure compensation function
- Patent number 5,904,335
- Issue date May 18, 1999
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Substrate having a superconductor layer
- Patent number 5,712,227
- Issue date Jan 27, 1998
- Sumitomo Electric Industries, Ltd.
- Kenjiro Higaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Travel sensor having a magnetic sensor attached to a truncated pyra...
- Patent number 5,574,365
- Issue date Nov 12, 1996
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SUPERCONDUCTING COIL BODY AND SUPERCONDUCTING DEVICE
- Publication number 20140213458
- Publication date Jul 31, 2014
- Sumitomo Electric Industries, Ltd.
- Yuuichi Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING COIL, ROTATING DEVICE, AND SUPERCONDUCTING COIL MAN...
- Publication number 20130090244
- Publication date Apr 11, 2013
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING COIL APPARATUS, SUPERCONDUCTING APPARATUS, AND METH...
- Publication number 20120053060
- Publication date Mar 1, 2012
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
OXIDE SUPERCONDUCTING COIL, OXIDE-SUPERCONDUCTING-COIL ASSEMBLY, AN...
- Publication number 20120028807
- Publication date Feb 2, 2012
- Sumitomo Electric Industries, Ltd.
- Tsuyoshi Shinzato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTAINER FOR SUPERCONDUCTING APPARATUS AND SUPERCONDUCTING APPARATUS
- Publication number 20110319269
- Publication date Dec 29, 2011
- Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Motor Core Component and Motor Component
- Publication number 20090085422
- Publication date Apr 2, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushi Kusawake
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power Magnetic Core and Stator Core
- Publication number 20070241622
- Publication date Oct 18, 2007
- Haruhisa Toyoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric rotating machine capable of reducing performance deteriora...
- Publication number 20050135949
- Publication date Jun 23, 2005
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Endo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method of manufacturing soft magnetic articles
- Publication number 20050016633
- Publication date Jan 27, 2005
- Sumitomo Electric Industries Ltd.
- Hirokazu Kugai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radio device, channel allocation method, and channel allocation pro...
- Publication number 20040258552
- Publication date Dec 23, 2004
- Yoshiyuki Shimada
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Electromagnetic actuator and valve-open-close mechanism
- Publication number 20020053966
- Publication date May 9, 2002
- Itami Works of Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electromagnetic actuator
- Publication number 20010007440
- Publication date Jul 12, 2001
- Hitoshi Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve-open-close mechanism
- Publication number 20010006047
- Publication date Jul 5, 2001
- Hitoshi Oyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Electromagnetic actuator and valve-open-close mechanism
- Publication number 20010003277
- Publication date Jun 14, 2001
- Itami Works of Sumitomo Electric Industries, Ltd.
- Hitoshi Oyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Hitoshi Oyama

Person

Patents Grantslast 30 patents

Oxide superconducting coil, oxide-superconducting-coil assembly, an...

Superconducting coil, rotating device, and superconducting coil man...

Superconducting coil apparatus, superconducting appatatus, and meth...

Container for superconducting apparatus and superconducting apparatus

Power magnetic core and stator core

Electric rotating machine capable of reducing performance deteriora...

Compound magnetic material and fabrication method thereof

Electromagnetic actuator and valve-open-close mechanism

Electromagnetic actuator

Valve-open-close mechanism

Electromagnetic actuator and valve-open-close mechanism

Pressure control valve

Method and apparatus for controlling fluid pressure

Proportional pressure control valve

Method of detecting temperature of brake fluid and method of contro...

Method for controlling electromagnetic proportional pressure contro...

Flow control valve with a pressure compensation function

Substrate having a superconductor layer

Travel sensor having a magnetic sensor attached to a truncated pyra...

Patents Applicationslast 30 patents

SUPERCONDUCTING COIL BODY AND SUPERCONDUCTING DEVICE

SUPERCONDUCTING COIL, ROTATING DEVICE, AND SUPERCONDUCTING COIL MAN...

SUPERCONDUCTING COIL APPARATUS, SUPERCONDUCTING APPARATUS, AND METH...

OXIDE SUPERCONDUCTING COIL, OXIDE-SUPERCONDUCTING-COIL ASSEMBLY, AN...

CONTAINER FOR SUPERCONDUCTING APPARATUS AND SUPERCONDUCTING APPARATUS

Motor Core Component and Motor Component

Power Magnetic Core and Stator Core

Electric rotating machine capable of reducing performance deteriora...

Method of manufacturing soft magnetic articles

Radio device, channel allocation method, and channel allocation pro...

Electromagnetic actuator and valve-open-close mechanism

Electromagnetic actuator

Valve-open-close mechanism

Electromagnetic actuator and valve-open-close mechanism