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Toshikazu Oketani
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Wako, JP
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last 30 patents
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
Control system for internal combustion engines and control system f...
Patent number
5,881,552
Issue date
Mar 16, 1999
Honda Giken Kogyo Kabushiki Kaisha
Yoichi Iwata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas-purifying device for internal combustion engines
Patent number
5,713,198
Issue date
Feb 3, 1998
Honda Giken Kogyo Kabushiki Kaisha
Takuya Aoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas-purifying device for internal combustion engines
Patent number
5,634,331
Issue date
Jun 3, 1997
Honda Giken Kogyo Kabushiki Kaisha
Takuya Aoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas-purifying system for internal combustion engines
Patent number
5,600,949
Issue date
Feb 11, 1997
Honda Giken Kogyo Kabushiki Kaisha
Hiroaki Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Adsorber temperature-estimating device for internal combustion engi...
Patent number
5,584,177
Issue date
Dec 17, 1996
Honda Giken Kogyo Kabushiki Kaisha
Toshikazu Oketani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Capacity determining system in exhaust emission control unit for in...
Patent number
5,555,724
Issue date
Sep 17, 1996
Honda Giken Kogyo Kabushiki Kaisha
Seiji Hatcho
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas-purifying system for internal combustion engines
Patent number
5,544,482
Issue date
Aug 13, 1996
Honda Giken Kogyo Kabushiki Kaisha
Seiji Matsumoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst activating system in multi-cylinder internal combustion en...
Patent number
5,531,203
Issue date
Jul 2, 1996
Honda Giken Kogyo Kabushiki Kaisha
Takashi Komatsuda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition timing control system for internal combustion engines
Patent number
5,501,073
Issue date
Mar 26, 1996
Honda Giken Kogyo Kabushiki Kaisha
Yukio Miyashita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine exhaust emission control system
Patent number
5,499,501
Issue date
Mar 19, 1996
Honda Giken Kogyo Kabushiki Kaisha
Hiroaki Kato
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas-purifying system for internal combustion engines
Patent number
5,493,857
Issue date
Feb 27, 1996
Honda Giken Kogyo Kabushiki Kaisha
Takashi Komatsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas-purifying system for internal combustion engines
Patent number
5,467,594
Issue date
Nov 21, 1995
Honda Giken Kogyo Kabushiki Kaisha
Takuya Aoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air-fuel ratio control system for internal combustion engines
Patent number
5,343,700
Issue date
Sep 6, 1994
Honda Giken Kogyo Kabushiki Kaisha
Sachito Fujimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalytic converter heater control system for internal combustion e...
Patent number
5,216,880
Issue date
Jun 8, 1993
Honda Giken Kogyo Kabushiki Kaisha
Takuya Aoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Evaporative fuel-purging control system and air-fuel ratio control...
Patent number
5,216,995
Issue date
Jun 8, 1993
Honda Giken Kogyo Kabushiki Kaisha
Fumio Hosoda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst temperature control system for internal combustion engines
Patent number
5,201,173
Issue date
Apr 13, 1993
Honda Giken Kogyo Kabushiki Kaisha
Sachito Fujimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of detecting abnormality in fuel supply systems of internal...
Patent number
5,070,847
Issue date
Dec 10, 1991
Honda Giken Kogyo Kabushiki Kaisha
Eitetsu Akiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS