with oil insulation

Industry

CPC
H01F2038/125

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES

Current Industry

H01F2038/125with oil insulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Corona igniter including ignition coil with improved isolation
- Patent number 8,638,540
- Issue date Jan 28, 2014
- Federal-Mogul Ignition Company
- John Antony Burrows
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for use in engine and engine having plastic cylinder...
- Patent number 7,487,767
- Issue date Feb 10, 2009
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 7,084,729
- Issue date Aug 1, 2006
- Denso Corporation
- Masahiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 7,071,804
- Issue date Jul 4, 2006
- Denso Corporation
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 7,068,135
- Issue date Jun 27, 2006
- Denso Corporation
- Akimitsu Sugiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for use in engine and engine having plastic cylinder...
- Patent number 7,013,883
- Issue date Mar 21, 2006
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 6,995,644
- Issue date Feb 7, 2006
- Denso Corporation
- Kazuhide Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 6,977,574
- Issue date Dec 20, 2005
- Denso Corporation
- Akimitsu Sugiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 6,930,583
- Issue date Aug 16, 2005
- Denso Corporation
- Kazuhide Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 6,873,238
- Issue date Mar 29, 2005
- Denso Corporation
- Masahiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for internal combustion engine
- Patent number 6,747,540
- Issue date Jun 8, 2004
- Denso Corporation
- Yosimi Nakase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for an internal combustion engine
- Patent number 6,650,221
- Issue date Nov 18, 2003
- Nippondenso Co., Ltd.
- Kazutoyo Oosuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for use in internal combustion engine
- Patent number 6,639,498
- Issue date Oct 28, 2003
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil for use in engine and engine having plastic cylinder...
- Patent number 6,571,784
- Issue date Jun 3, 2003
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 6,525,636
- Issue date Feb 25, 2003
- Denso Corporation
- Kazutoyo Oosuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil device for engine
- Patent number 6,508,239
- Issue date Jan 21, 2003
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil device for engine
- Patent number 6,386,189
- Issue date May 14, 2002
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for an internal combustion engine
- Patent number 6,353,378
- Issue date Mar 5, 2002
- Nippondenson
- Kazutoyo Oosuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for internal combustion engine
- Patent number 6,343,595
- Issue date Feb 5, 2002
- Hitachi, Ltd.
- Kenji Nakabayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for internal-combustion engine
- Patent number 6,337,616
- Issue date Jan 8, 2002
- Hitachi, Ltd.
- Takanori Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil unit for engine and engine provided with plastic head...
- Patent number 6,332,458
- Issue date Dec 25, 2001
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Slant winding electromagnetic coil and ignition coil for internal c...
- Patent number 6,252,483
- Issue date Jun 26, 2001
- Nippondenso Co., Ltd.
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stick-type ignition coil having improved structure against crack or...
- Patent number 6,208,231
- Issue date Mar 27, 2001
- Denso Corporation
- Kazutoyo Oosuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil device for engine
- Patent number 6,196,209
- Issue date Mar 6, 2001
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pencil ignition coil assembly module
- Patent number 6,178,957
- Issue date Jan 30, 2001
- Visteon Global Technologies, Inc.
- Alex William Widiger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Slant winding electromagnetic coil and ignition coil for internal c...
- Patent number 6,060,973
- Issue date May 9, 2000
- Nippondenso Co., Ltd.
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic coil and manufacturing apparatus for the same
- Patent number 5,963,118
- Issue date Oct 5, 1999
- Nippondenso Co., Ltd.
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for manufacturing a magnetic core
- Patent number 5,906,040
- Issue date May 25, 1999
- Denso Corporation
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil and method of manufacturing the same
- Patent number 5,758,624
- Issue date Jun 2, 1998
- Denso Corporation
- Yoshitaka Satou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic coil and manufacturing apparatus for the same
- Patent number 5,736,917
- Issue date Apr 7, 1998
- Nippondenso Co., Ltd.
- Keisuke Kawano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICONE EXTENSION FOR AN IGNITION COIL FOR INTERNAL COMBUSTION ENG...
- Publication number 20190043665
- Publication date Feb 7, 2019
- ELDOR CORPORATION S.P.A.
- Simone PENNATI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORONA IGNITER INCLUDING IGNITION COIL WITH IMPROVED ISOLATION
- Publication number 20120176724
- Publication date Jul 12, 2012
- John Antony Burrows
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition coil for use in engine and engine having plastic cylinder...
- Publication number 20060129890
- Publication date Jun 15, 2006
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stick-type ignition coil having improved structure against crack or...
- Publication number 20050212636
- Publication date Sep 29, 2005
- DENSO CORPORATION
- Kazuhide Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL
- Publication number 20050146410
- Publication date Jul 7, 2005
- DENSO CORPORATION
- Masahiro Kondo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stick-type ignition coil having improved structure against crack or...
- Publication number 20050077990
- Publication date Apr 14, 2005
- DENSO Corporation
- Kazuhide Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for an internal combustion engine
- Publication number 20040231652
- Publication date Nov 25, 2004
- Eiichiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for use in engine and engine having plastic cylinder...
- Publication number 20040069288
- Publication date Apr 15, 2004
- Hitachi, Ltd.
- Junichi Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition coil
- Publication number 20030222743
- Publication date Dec 4, 2003
- Masahiro Kondo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition coil for an internal combustion engine
- Publication number 20030184424
- Publication date Oct 2, 2003
- HITACHI LTD.
- Eiichiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Case free ignition apparatus
- Publication number 20030128090
- Publication date Jul 10, 2003
- Mark Albert Paul
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stick-type ignition coil having improved structure against crack or...
- Publication number 20030122645
- Publication date Jul 3, 2003
- DENSO Corporation
- Kazutoyo Oosuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil device for engine
- Publication number 20020121954
- Publication date Sep 5, 2002
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for an internal combustion engine
- Publication number 20020067233
- Publication date Jun 6, 2002
- Hitachi, Ltd.
- Eiichiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for internal-combustion engine
- Publication number 20020057181
- Publication date May 16, 2002
- Hitachi, Ltd.
- Takanori Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for use in internal combustion engine
- Publication number 20020057179
- Publication date May 16, 2002
- Hitachi, Ltd.
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for an internal combustion engine
- Publication number 20020057185
- Publication date May 16, 2002
- Kazutoyo Oosuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for internal combustion engine
- Publication number 20020046746
- Publication date Apr 25, 2002
- Hitachi, Ltd.
- Kenji Nakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for use in engine and engine having plastic cylinder...
- Publication number 20020026929
- Publication date Mar 7, 2002
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil for an internal combustion engine
- Publication number 20020014940
- Publication date Feb 7, 2002
- HITACHI LTD.
- Eiichiro Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil device for engine
- Publication number 20010001177
- Publication date May 17, 2001
- HITACH, LTD
- Junichi Shimada
- H01 - BASIC ELECTRIC ELEMENTS

with oil insulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Corona igniter including ignition coil with improved isolation

Ignition coil for use in engine and engine having plastic cylinder...

Ignition coil

Stick-type ignition coil having improved structure against crack or...

Stick-type ignition coil having improved structure against crack or...

Ignition coil for use in engine and engine having plastic cylinder...

Stick-type ignition coil having improved structure against crack or...

Stick-type ignition coil having improved structure against crack or...

Stick-type ignition coil having improved structure against crack or...

Ignition coil

Ignition coil for internal combustion engine

Ignition coil for an internal combustion engine

Ignition coil for use in internal combustion engine

Ignition coil for use in engine and engine having plastic cylinder...

Stick-type ignition coil having improved structure against crack or...

Ignition coil device for engine

Ignition coil device for engine

Ignition coil for an internal combustion engine

Ignition coil for internal combustion engine

Ignition coil for internal-combustion engine

Ignition coil unit for engine and engine provided with plastic head...

Slant winding electromagnetic coil and ignition coil for internal c...

Stick-type ignition coil having improved structure against crack or...

Ignition coil device for engine

Pencil ignition coil assembly module

Slant winding electromagnetic coil and ignition coil for internal c...

Electromagnetic coil and manufacturing apparatus for the same

Method and apparatus for manufacturing a magnetic core

Ignition coil and method of manufacturing the same

Electromagnetic coil and manufacturing apparatus for the same

Patents Applicationslast 30 patents

SILICONE EXTENSION FOR AN IGNITION COIL FOR INTERNAL COMBUSTION ENG...

CORONA IGNITER INCLUDING IGNITION COIL WITH IMPROVED ISOLATION

Ignition coil for use in engine and engine having plastic cylinder...

Stick-type ignition coil having improved structure against crack or...

IGNITION COIL

Stick-type ignition coil having improved structure against crack or...

Ignition coil for an internal combustion engine

Ignition coil for use in engine and engine having plastic cylinder...

Ignition coil

Ignition coil for an internal combustion engine

Case free ignition apparatus

Stick-type ignition coil having improved structure against crack or...

Ignition coil device for engine

Ignition coil for an internal combustion engine

Ignition coil for internal-combustion engine

Ignition coil for use in internal combustion engine

Ignition coil for an internal combustion engine

Ignition coil for internal combustion engine

Ignition coil for use in engine and engine having plastic cylinder...

Ignition coil for an internal combustion engine

Ignition coil device for engine