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Masahiko SUGIMOTO
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Engine
Patent number
10,794,298
Issue date
Oct 6, 2020
KUBOTA Corporation
Akihiko Kai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust device for a diesel engine
Patent number
8,091,353
Issue date
Jan 10, 2012
Kubota Corporation
Toshio Nakahira
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust device for a diesel engine
Patent number
7,814,746
Issue date
Oct 19, 2010
Kubota Corporation
Masahiro Aketa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder cooling apparatus of multi-cylinder engine
Patent number
5,669,339
Issue date
Sep 23, 1997
Kubota Corporation
Masaji Yukawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
ENGINE
Publication number
20190186384
Publication date
Jun 20, 2019
KUBOTA CORPORATION
Akihiko KAI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST DEVICE FOR A DIESEL ENGINE
Publication number
20090044522
Publication date
Feb 19, 2009
KUBOTA CORPORATION
Toshio NAKAHIRA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST DEVICE FOR A DIESEL ENGINE
Publication number
20080202106
Publication date
Aug 28, 2008
KUBOTA CORPORATION
Masahiro AKETA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES