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Akira Hashimoto
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust emission control system for internal combustion engine
Patent number
6,901,749
Issue date
Jun 7, 2005
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust emission control system for internal combustion engine
Patent number
6,835,357
Issue date
Dec 28, 2004
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust emission control system for internal combustion engine
Patent number
6,629,408
Issue date
Oct 7, 2003
Honda Giken Kogyo Kabushiki Kaisha
Akira Murakami
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust emission control system for internal combustion engine
Patent number
6,467,256
Issue date
Oct 22, 2002
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for diagnosis for vehicle
Patent number
6,314,375
Issue date
Nov 6, 2001
Honda Giken Kogyo Kabushiki Kaisha
Kazumune Sasaki
G01 - MEASURING TESTING
Information
Patent Grant
System for detecting malfunction of internal combustion engine radi...
Patent number
6,240,774
Issue date
Jun 5, 2001
Honda Giken Kogyo Kabushiki Kaisha
Manabu Niki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and device for diagnosis for vehicle
Patent number
6,134,488
Issue date
Oct 17, 2000
Honda Giken Kogyo Kabushiki Kaisha
Kazumune Sasaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Abnormality detecting device for exhaust secondary air supplying sy...
Patent number
6,023,401
Issue date
Feb 8, 2000
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Evaporative fuel-processing system for internal combustion engines
Patent number
5,732,687
Issue date
Mar 31, 1998
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative fuel-processing system for internal combustion engines
Patent number
5,690,076
Issue date
Nov 25, 1997
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative fuel-processing system for internal combustion engines
Patent number
5,678,523
Issue date
Oct 21, 1997
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Deterioration determining for an exhaust gas purifier of an interna...
Publication number
20030131586
Publication date
Jul 17, 2003
Masayuki Kato
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
20020015669
Publication date
Feb 7, 2002
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust emission control system for internal combustion engine
Publication number
20020007627
Publication date
Jan 24, 2002
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
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
20010028868
Publication date
Oct 11, 2001
Honda Giken Kogyo Kabushiki Kaisha
Akira Hashimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...