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last 30 patents
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Patent Grant
Cover for internal combustion engine
Patent number
12,031,476
Issue date
Jul 9, 2024
Toyota Boshoku Kabushiki Kaisha
Kensuke Doi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cover for internal combustion engine
Patent number
11,821,385
Issue date
Nov 21, 2023
Toyota Boshoku Kabushiki Kaisha
Kensuke Doi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cover for internal combustion engine
Patent number
11,808,234
Issue date
Nov 7, 2023
Toyota Boshoku Kabushiki Kaisha
Kensuke Doi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Chain cover
Patent number
11,242,820
Issue date
Feb 8, 2022
Toyota Boshoku Kabushiki Kaisha
Kensuke Doi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil mist separator
Patent number
10,876,448
Issue date
Dec 29, 2020
Toyota Boshoku Kabushiki Kaisha
Kensuke Doi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
COVER FOR INTERNAL COMBUSTION ENGINE
Publication number
20230272759
Publication date
Aug 31, 2023
TOYOTA BOSHOKU KABUSHIKI KAISHA
Kensuke DOI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COVER FOR INTERNAL COMBUSTION ENGINE
Publication number
20230193850
Publication date
Jun 22, 2023
TOYOTA BOSHOKU KABUSHIKI KAISHA
Kensuke DOI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COVER FOR INTERNAL COMBUSTION ENGINE
Publication number
20220154637
Publication date
May 19, 2022
TOYOTA BOSHOKU KABUSHIKI KAISHA
Kensuke DOI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CHAIN COVER
Publication number
20200400095
Publication date
Dec 24, 2020
TOYOTA BOSHOKU KABUSHIKI KAISHA
Kensuke DOI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL MIST SEPARATOR
Publication number
20200063619
Publication date
Feb 27, 2020
Toyota Boshoku Kabushiki Kaisha
Kensuke DOI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES