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Mitsui Engineering and Shipbuilding Company Limited
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Chuo-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Air heater for recovering a heat of exhaust gas
Patent number
6,675,880
Issue date
Jan 13, 2004
Mitsui Engineering and Shipbuilding Company Limited
Masao Namba
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Process for producing high concentration coal-water slurry
Patent number
4,706,891
Issue date
Nov 17, 1987
Lion Corporation
Kazuhiko Nakaoji
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing high-concentration slurry of coal
Patent number
4,500,041
Issue date
Feb 19, 1985
Lion Corporation
Kazuhiko Nakaoji
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Exhaust gas heat recovery system in internal combustion engine
Patent number
4,394,813
Issue date
Jul 26, 1983
Mitsui Engineering and Shipbuilding Company Limited
Yoshiharu Tanaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Air heater for recovering a heat of exhaust gas
Publication number
20020058225
Publication date
May 16, 2002
Mitsui Engineering and Shipbuilding Company Limited
MASAO NAMBA
F28 - HEAT EXCHANGE IN GENERAL
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last 30 trademarks