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Yasushi KOBAYASHI
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Osaka, JP
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last 30 patents
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Patent Grant
Diesel engine, diesel engine manufacturing method, and diesel engin...
Patent number
12,221,936
Issue date
Feb 11, 2025
Kubota Corporation
Yasushi Kobayashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Injector control device
Patent number
12,012,909
Issue date
Jun 18, 2024
Kubota Corporation
Yasushi Kobayashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine head structure
Patent number
11,781,501
Issue date
Oct 10, 2023
Kubota Corporation
Akira Tamura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vertical multicylinder straight engine
Patent number
10,920,650
Issue date
Feb 16, 2021
Kubota Corporation
Takayuki Ichikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
DIESEL ENGINE
Publication number
20250020088
Publication date
Jan 16, 2025
Kubota Corporation
Yasushi KOBAYASHI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIESEL ENGINE, DIESEL ENGINE MANUFACTURING METHOD, AND DIESEL ENGIN...
Publication number
20240254940
Publication date
Aug 1, 2024
Kubota Corporation
Yasushi KOBAYASHI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INJECTOR CONTROL DEVICE
Publication number
20240011449
Publication date
Jan 11, 2024
Kubota Corporation
Yasushi KOBAYASHI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE HEAD STRUCTURE
Publication number
20230008602
Publication date
Jan 12, 2023
Kubota Corporation
Akira TAMURA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VERTICAL MULTICYLINDER STRAIGHT ENGINE
Publication number
20190003368
Publication date
Jan 3, 2019
KUBOTA CORPORATION
Takayuki ICHIKAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS