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Ryota WAKASUGI
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Kariya-city, Aichi-pref., JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition control system and ignition control device
Patent number
10,900,459
Issue date
Jan 26, 2021
Denso Corporation
Ryota Wakasugi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spark plug for internal combustion engine
Patent number
10,886,708
Issue date
Jan 5, 2021
Denso Corporation
Shintaro Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug for internal combustion engine
Patent number
10,855,057
Issue date
Dec 1, 2020
Denso Corporation
Ryota Wakasugi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug of internal combustion engine
Patent number
10,811,850
Issue date
Oct 20, 2020
Denso Corporation
Yuuki Kawata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark plug for internal combustion engine
Patent number
10,720,760
Issue date
Jul 21, 2020
Denso Corporation
Yuuki Kawata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition apparatus of internal combustion engine
Patent number
10,641,230
Issue date
May 5, 2020
Denso Corporation
Ryota Wakasugi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition apparatus
Patent number
10,291,000
Issue date
May 14, 2019
Denso Corporation
Akimitsu Sugiura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20200112144
Publication date
Apr 9, 2020
DENSO CORPORATION
Yuuki KAWATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG OF INTERNAL COMBUSTION ENGINE
Publication number
20200099198
Publication date
Mar 26, 2020
DENSO CORPORATION
Yuuki KAWATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20200036165
Publication date
Jan 30, 2020
DENSO CORPORATION
Ryota WAKASUGI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20200028333
Publication date
Jan 23, 2020
DENSO CORPORATION
Shintaro ITOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IGNITION CONTROL SYSTEM AND IGNITION CONTROL DEVICE
Publication number
20190293042
Publication date
Sep 26, 2019
DENSO CORPORATION
Ryota WAKASUGI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION APPARATUS OF INTERNAL COMBUSTION ENGINE
Publication number
20190211793
Publication date
Jul 11, 2019
DENSO CORPORATION
Ryota WAKASUGI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION APPARATUS
Publication number
20180205204
Publication date
Jul 19, 2018
Denso Corporation
Akimitsu SUGIURA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS