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Takahiro Tachi
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Funabashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufactured article treatment processing system
Patent number
7,379,788
Issue date
May 27, 2008
Hitachi, Ltd.
Tatsuya Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Product disposal system
Patent number
6,226,617
Issue date
May 1, 2001
Hitachi, Ltd.
Tatsuya Suzuki
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Exhaust gas purifying apparatus and method for internal combustion...
Patent number
5,517,820
Issue date
May 21, 1996
Hitachi, Ltd.
Osamu Kuroda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for controlling oxygen concentration in exhaust gas and exha...
Patent number
5,379,586
Issue date
Jan 10, 1995
Hitachi, Ltd.
Akio Honji
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Process for removing nitrogen oxides
Patent number
4,946,661
Issue date
Aug 7, 1990
Babcock-Hitachi Kabushiki Kaisha
Takahiro Tachi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for removing nitrogen oxides
Patent number
4,925,825
Issue date
May 15, 1990
Babcock-Hitachi Kabushiki Kaisha
Takahiro Tachi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing nitrogen oxides
Patent number
4,865,827
Issue date
Sep 12, 1989
Babcock-Hitachi Kabushiki Kaisha
Takahiro Tachi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURED ARTICLE TREATMENT PROCESSING SYSTEM
Publication number
20080071412
Publication date
Mar 20, 2008
Tatsuya SUZUKI
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL