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Kanji Namimatsu
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Oyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas treatment unit
Patent number
9,856,996
Issue date
Jan 2, 2018
Komatsu Ltd.
Taira Ozaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine unit
Patent number
9,347,350
Issue date
May 24, 2016
Komatsu Ltd.
Taira Ozaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas post-treatment unit and construction vehicle carrying same
Patent number
8,973,353
Issue date
Mar 10, 2015
Komatsu Ltd.
Masahiro Sawada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Reducing agent aqueous solution mixing device and exhaust gas post-...
Patent number
8,932,530
Issue date
Jan 13, 2015
Komatsu Ltd.
Tadashi Iijima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reducing agent aqueous solution mixing device and exhaust gas post-...
Patent number
8,916,101
Issue date
Dec 23, 2014
Komatsu Ltd.
Tadashi Iljima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reducing agent aqueous solution mixing device and exhaust gas post-...
Patent number
8,916,100
Issue date
Dec 23, 2014
Komatsu Ltd.
Tadashi Iijima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Air cleaner, and engine control system
Patent number
8,844,286
Issue date
Sep 30, 2014
Komatsu Ltd.
Kanji Namimatsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Piping structure of fuel injection pipes for engine
Patent number
7,047,942
Issue date
May 23, 2006
Komatsu Ltd.
Hatsuo Ando
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control method of EGR system of engine
Patent number
6,868,329
Issue date
Mar 15, 2005
Komatsu Ltd.
Takumi Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST GAS POST-TREATMENT UNIT AND CONSTRUCTION VEHICLE CARRYING SAME
Publication number
20140290222
Publication date
Oct 2, 2014
Masahiro Sawada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT UNIT
Publication number
20140290781
Publication date
Oct 2, 2014
Komatsu Ltd.
Taira Ozaki
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENGINE UNIT
Publication number
20140290220
Publication date
Oct 2, 2014
Komatsu Ltd.
Taira Ozaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REDUCING AGENT AQUEOUS SOLUTION MIXING DEVICE AND EXHAUST GAS POST-...
Publication number
20130164181
Publication date
Jun 27, 2013
Tadashi Iijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REDUCING AGENT AQUEOUS SOLUTION MIXING DEVICE AND EXHAUST GAS POST-...
Publication number
20130164182
Publication date
Jun 27, 2013
Komatsu Ltd.
Tadashi Iijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REDUCING AGENT AQUEOUS SOLUTION MIXING DEVICE AND EXHAUST GAS POST-...
Publication number
20130164183
Publication date
Jun 27, 2013
Tadashi Iijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air Cleaner, and Engine Control System
Publication number
20110219768
Publication date
Sep 15, 2011
Komatsu Ltd.
Kanji Namimatsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Piping structure of fuel injection pipes for engine
Publication number
20040194761
Publication date
Oct 7, 2004
Hatsuo Ando
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Control method of EGR system of engine
Publication number
20040084031
Publication date
May 6, 2004
Komatsu Ltd.
Takumi Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...