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Takeo Nojiri
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ballast water treatment apparatus
Patent number
8,147,687
Issue date
Apr 3, 2012
Mitsui Engineering & Shipbuilding Co., Ltd.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Ballast water treatment apparatus
Patent number
8,147,686
Issue date
Apr 3, 2012
Mitsui Engineering & Shipbuilding Co., Ltd.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Ballast water intake and treatment system
Patent number
7,900,780
Issue date
Mar 8, 2011
Mitsui Engineering & Shipbuilding Co., Ltd.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Ballast water treatment apparatus
Patent number
7,833,411
Issue date
Nov 16, 2010
Mitsui Engineering & Shipbuilding Co., Ltd.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Planing boat
Patent number
5,002,004
Issue date
Mar 26, 1991
Mitsui Engineering & Shipbuilding Co., Ltd.
Yoshikuni Kunitake
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Propeller for ship
Patent number
4,514,146
Issue date
Apr 30, 1985
Mitsui Engineering & Shipbuilding Co., Ltd.
Takeo Nojiri
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
BALLAST WATER TREATMENT APPARATUS
Publication number
20110240533
Publication date
Oct 6, 2011
MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
BALLAST WATER TREATMENT APPARATUS
Publication number
20110240534
Publication date
Oct 6, 2011
MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
Shuji Ueki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT