Membership
Tour
Register
Log in
Kazuharu Tochikawa
Follow
Person
Kariya-city, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas purifying device for internal combustion engine
Patent number
8,418,438
Issue date
Apr 16, 2013
Denso Corporation
Osamu Shimomura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust emission control device for internal combustion engine
Patent number
7,841,171
Issue date
Nov 30, 2010
Denso Corporation
Shigeto Yahata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus for diagnosing abnormal operation of pressure difference...
Patent number
7,793,538
Issue date
Sep 14, 2010
Denso Corporation
Yasuhiro Kariya
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas cleaning device for internal combustion engine
Patent number
7,794,528
Issue date
Sep 14, 2010
DENSO CORPORATION
Kazuharu Tochikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purifying apparatus for internal combustion engine
Patent number
7,707,827
Issue date
May 4, 2010
Denso Corporation
Satoru Nosaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purifying apparatus for internal combustion engine and...
Patent number
7,624,571
Issue date
Dec 1, 2009
Denso Corporation
Kazuharu Tochikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust emission control system for internal combustion engine
Patent number
7,574,857
Issue date
Aug 18, 2009
Denso Corporation
Shigeto Yahata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purification system of internal combustion engine
Patent number
7,458,206
Issue date
Dec 2, 2008
Denso Corporation
Shigeto Yahata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purification device of internal combustion engine
Patent number
7,325,395
Issue date
Feb 5, 2008
Denso Corporation
Tsukasa Kuboshima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purifying system for internal combustion engine
Patent number
7,322,186
Issue date
Jan 29, 2008
DENSO CORPORATION
Kazuharu Tochikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purification system of internal combustion engine
Patent number
7,254,940
Issue date
Aug 14, 2007
Denso Corporation
Makoto Saitoh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purifying device for internal combustion engine
Patent number
7,162,867
Issue date
Jan 16, 2007
Denso Corporation
Makoto Saito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas cleaner for internal combustion engine with particulate...
Patent number
7,159,390
Issue date
Jan 9, 2007
Denso Corporation
Makoto Saito
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas cleaning device for internal combustion engine
Patent number
7,051,519
Issue date
May 30, 2006
Denso Corporation
Tsukasa Kuboshima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Internal combustion engine exhaust gas purification system
Patent number
6,966,178
Issue date
Nov 22, 2005
Denso Corporation
Makoto Saito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20100257844
Publication date
Oct 14, 2010
DENSO CORPORATION
Osamu SHIMOMURA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS FOR DIAGNOSING ABNORMAL OPERATION OF PRESSURE DIFFERENCE...
Publication number
20080110238
Publication date
May 15, 2008
DENSO CORPORATION
Yasuhiro KARIYA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purifying apparatus for internal combustion engine
Publication number
20070125076
Publication date
Jun 7, 2007
DENSO CORPORATION
Satoru Nosaka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas cleaning device for internal combustion engine
Publication number
20070119128
Publication date
May 31, 2007
DENSO CORPORATION
Kazuharu Tochikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust emission control device for internal combustion engine
Publication number
20070101697
Publication date
May 10, 2007
DENSO CORPORATION
Shigeto Yahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purifying apparatus for internal combustion engine and...
Publication number
20070051099
Publication date
Mar 8, 2007
DENSO CORPORATION
Kazuharu Tochikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust emission control system for internal combustion engine
Publication number
20070012034
Publication date
Jan 18, 2007
DENSO CORPORATION
Shigeto Yahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purification device of internal combustion engine
Publication number
20060225409
Publication date
Oct 12, 2006
DENSO CORPORATION
Tsukasa Kuboshima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purifying device for internal combustion engine
Publication number
20060059901
Publication date
Mar 23, 2006
DENSO CORPORATION
Makoto Saito
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purifying system for internal combustion engine
Publication number
20060048507
Publication date
Mar 9, 2006
DENSO CORPORATION
Kazuharu Tochikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas cleaning device for internal combustion engine
Publication number
20060021334
Publication date
Feb 2, 2006
DENSO CORPORATION
Tsukasa Kuboshima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purification system of internal combustion engine
Publication number
20050198944
Publication date
Sep 15, 2005
DENSO CORPORATION
Makoto Saitoh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purification system of internal combustion engine
Publication number
20050154523
Publication date
Jul 14, 2005
DENSO CORPORATION,
Shigeto Yahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas cleaner for internal combustion engine with particulate...
Publication number
20050011186
Publication date
Jan 20, 2005
DENSO CORPORATION
Makoto Saito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Internal combustion engine exhaust gas purification system
Publication number
20040172933
Publication date
Sep 9, 2004
DENSO CORPORATION
Makoto Saito
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES