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Junichi WADA
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Kariya-city, Aichi-pref., JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition coil
Patent number
11,551,859
Issue date
Jan 10, 2023
Denso Corporation
Takehiro Torii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control apparatus and ignition apparatus
Patent number
10,082,125
Issue date
Sep 25, 2018
Denso Corporation
Hidekazu Fujimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition coil for internal combustion engine
Patent number
10,012,203
Issue date
Jul 3, 2018
Denso Corporation
Masafuyu Sano
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spark plug for internal combustion engine and method of manufacturi...
Patent number
9,385,510
Issue date
Jul 5, 2016
Denso Corporation
Masataka Deguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulating member
Patent number
7,982,575
Issue date
Jul 19, 2011
Denso Corporation
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition coil and method for manufacturing the same
Patent number
7,907,040
Issue date
Mar 15, 2011
Denso Corporation
Junichi Wada
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ignition coil
Patent number
7,595,714
Issue date
Sep 29, 2009
Denso Corporation
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition coil with optimized thermal stress relaxing member
Patent number
6,980,073
Issue date
Dec 27, 2005
Denso Corporation
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal combustion engine ignition coil, and method of producing t...
Patent number
6,809,621
Issue date
Oct 26, 2004
Denso Corporation
Takashi Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition coil for internal combustion engine
Patent number
6,662,794
Issue date
Dec 16, 2003
Denso Corporation
Takashi Nagata
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
IGNITION COIL
Publication number
20210233704
Publication date
Jul 29, 2021
DENSO CORPORATION
Takehiro TORII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IGNITION COIL FOR INTERNAL COMBUSTION ENGINE
Publication number
20170321648
Publication date
Nov 9, 2017
Denso Corporation
Masafuyu SANO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL APPARATUS AND IGNITION APPARATUS
Publication number
20170159634
Publication date
Jun 8, 2017
Denso Corporation
Hidekazu FUJIMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURI...
Publication number
20160064903
Publication date
Mar 3, 2016
DENSO CORPORATION
Masataka DEGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IGNITION COIL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20090108972
Publication date
Apr 30, 2009
DENSO CORPORATION
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ignition coil
Publication number
20090009275
Publication date
Jan 8, 2009
DENSO CORPORATION
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSULATING MEMBER
Publication number
20080157908
Publication date
Jul 3, 2008
DENSO CORPORATION
Junichi WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ignition coil with optimized thermal stress relaxing member
Publication number
20040183638
Publication date
Sep 23, 2004
DENSO CORPORATION
Junichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Internal combustion engine ignition coil, and method of producing t...
Publication number
20030189476
Publication date
Oct 9, 2003
Takashi Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ignition coil for internal combustion engine
Publication number
20020195092
Publication date
Dec 26, 2002
Takashi Nagata
H01 - BASIC ELECTRIC ELEMENTS