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Daisuke SHIMAMOTO
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Kariya-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Spark plug for internal combustion engine
Patent number
11,710,947
Issue date
Jul 25, 2023
Denso Corporation
Keisuke Sugita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug for internal combustion engine
Patent number
11,705,696
Issue date
Jul 18, 2023
Denso Corporation
Daisuke Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal combustion engine and spark plug
Patent number
11,664,645
Issue date
May 30, 2023
Denso Corporation
Daisuke Shimamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug for internal combustion engines
Patent number
10,951,011
Issue date
Mar 16, 2021
Denso Corporation
Daisuke Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug including a ground electrode having slanted surfaces and...
Patent number
10,931,086
Issue date
Feb 23, 2021
Denso Corporation
Daisuke Shimamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition apparatus for internal combustion engine
Patent number
10,833,487
Issue date
Nov 10, 2020
Denso Corporation
Yuuki Kawata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug of internal combustion engine
Patent number
10,594,115
Issue date
Mar 17, 2020
Denso Corporation
Daisuke Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20230103156
Publication date
Mar 30, 2023
DENSO CORPORATION
Keisuke Sugita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20220416514
Publication date
Dec 29, 2022
DENSO CORPORATION
Daisuke SHIMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE AND SPARK PLUG
Publication number
20220077662
Publication date
Mar 10, 2022
DENSO CORPORATION
Daisuke SHIMAMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPARK PLUG
Publication number
20200343697
Publication date
Oct 29, 2020
DENSO CORPORATION
Daisuke SHIMAMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINES
Publication number
20200335950
Publication date
Oct 22, 2020
DENSO CORPORATION
Daisuke TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IGNITION APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20200006926
Publication date
Jan 2, 2020
DENSO CORPORATION
Yuuki KAWATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG OF INTERNAL COMBUSTION ENGINE
Publication number
20190348821
Publication date
Nov 14, 2019
DENSO CORPORATION
Daisuke TANAKA
H01 - BASIC ELECTRIC ELEMENTS