Masami Kojima

Person

Chiryu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ignition coil
- Patent number 7,928,821
- Issue date Apr 19, 2011
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 7,849,843
- Issue date Dec 14, 2010
- Denso Corporation
- Masami Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil
- Patent number 7,796,004
- Issue date Sep 14, 2010
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition coil having secondary coil assembly and connecting method...
- Patent number 7,132,917
- Issue date Nov 7, 2006
- Denso Corporation
- Masami Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition apparatus for internal combustion engine
- Patent number 7,107,977
- Issue date Sep 19, 2006
- Denso Corporation
- Masami Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for connecting insulator coated wire
- Patent number 6,855,409
- Issue date Feb 15, 2005
- Denso Corporation
- Mamoru Urushizaki
- 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 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
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
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
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 for an internal combustion engine
- Patent number 5,778,863
- Issue date Jul 14, 1998
- Nipponenso Co., Ltd.
- Kazutoyo Oosuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil for an internal combustion engine
- Patent number 5,771,870
- Issue date Jun 30, 1998
- Denso Corporation
- Yoshitaka Satou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Ignition coil having a housing made of reinforced PPS
- Patent number 5,720,264
- Issue date Feb 24, 1998
- Denso Corporation
- Kazutoyo Oosuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine ignition system
- Patent number 5,609,145
- Issue date Mar 11, 1997
- Nippondenso Co., Ltd.
- Masami Kojima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition coil assembly for internal combustion engines
- Patent number 4,763,094
- Issue date Aug 9, 1988
- Nippondenso Co., Ltd.
- Masami Kojima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IGNITION COIL
- Publication number 20090194084
- Publication date Aug 6, 2009
- DENSO CORPORATION
- Masami Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil
- Publication number 20080264396
- Publication date Oct 30, 2008
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition coil
- Publication number 20080264397
- Publication date Oct 30, 2008
- TOYO DENSO KABUSHIKI KAISHA
- Shuichi Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition apparatus for internal combustion engine
- Publication number 20060174858
- Publication date Aug 10, 2006
- DENSO CORPORATION
- Masami Kojima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition coil having secondary coil assembly and connecting method...
- Publication number 20050140481
- Publication date Jun 30, 2005
- DENSO CORPORATION
- Masami Kojima
- 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

Masami Kojima

Person

Patents Grantslast 30 patents

Ignition coil

Ignition coil

Ignition coil

Ignition coil having secondary coil assembly and connecting method...

Ignition apparatus for internal combustion engine

Method for connecting insulator coated wire

Ignition coil for an internal combustion engine

Ignition coil for an internal combustion engine

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

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

Method and apparatus for manufacturing a magnetic core

Ignition coil for an internal combustion engine

Ignition coil for an internal combustion engine

Ignition coil and method of manufacturing the same

Ignition coil having a housing made of reinforced PPS

Internal combustion engine ignition system

Ignition coil assembly for internal combustion engines

Patents Applicationslast 30 patents

IGNITION COIL

Ignition coil

Ignition coil

Ignition apparatus for internal combustion engine

Ignition coil having secondary coil assembly and connecting method...

Ignition coil for an internal combustion engine