Yoichi Iwata

Person

Wako, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Engine control system for hybrid vehicle
- Patent number 6,352,489
- Issue date Mar 5, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Shigetaka Kuroda
- B60 - VEHICLES IN GENERAL
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
Air-fuel ratio control system for internal combustion engines
- Patent number 5,655,363
- Issue date Aug 12, 1997
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroshi Ito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for internal combustion engines
- Patent number 5,605,041
- Issue date Feb 25, 1997
- Honda Giken Kogyo Kabushiki Kaisha
- Yoichi Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for internal combustion engines
- Patent number 5,542,248
- Issue date Aug 6, 1996
- Honda Giken Kogyo Kabushiki Kaisha
- Yoichi Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen sensor deterioration-detecting system for internal combustio...
- Patent number 5,485,382
- Issue date Jan 16, 1996
- Honda Giken Kogyo K.K.
- Yasunari Seki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Misfire-detecting system for internal combustion engines
- Patent number 5,437,154
- Issue date Aug 1, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiko Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of detecting deterioration of a three-way catalyst of an int...
- Patent number 5,416,710
- Issue date May 16, 1995
- Honda Giken Kogyo K.K.
- Shigetaka Kuroda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for internal combustion engines
- Patent number 5,406,789
- Issue date Apr 18, 1995
- Honda Giken Kogyo K.K.
- Tsuyoshi Takizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for internal combustion engines
- Patent number 5,398,501
- Issue date Mar 21, 1995
- Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. in English)
- Hiroshi Ito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Abnormality-detecting device for internal combustion engines
- Patent number 5,396,766
- Issue date Mar 14, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Toshihiko Sato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Device for detecting deterioration of a catalyst temperature sensor
- Patent number 5,388,454
- Issue date Feb 14, 1995
- Honda Giken Kogyo K.K.
- Shigetaka Kuroda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for internal combustion engines, havi...
- Patent number 5,386,695
- Issue date Feb 7, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Yoichi Iwata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst deterioration-detecting system for internal combustion eng...
- Patent number 5,381,657
- Issue date Jan 17, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Tsuyoshi Takizawa
- 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 5,379,591
- Issue date Jan 10, 1995
- Honda Giken Kogyo Kabushiki Kaisha
- Yoichi Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio sensor deterioration-detecting device for internal c...
- Patent number 5,375,416
- Issue date Dec 27, 1994
- Honda Giken Kogyo Kabushiki Kaisha
- Yoichi Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Evaporative fuel-processing system for internal combustion engines
- Patent number 5,355,864
- Issue date Oct 18, 1994
- Honda Giken Kogyo Kabushiki Kaisha
- Shigetaka Kuroda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for determining deterioration of catalysts of internal combu...
- Patent number 5,325,664
- Issue date Jul 5, 1994
- Honda Giken Kogyo Kabushiki Kaisha
- Yasunari Seki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for detecting deterioration of HC sensors for internal combu...
- Patent number 5,216,882
- Issue date Jun 8, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Shigetaka Kuroda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for monitoring performance of HC sensors for internal combus...
- Patent number 5,182,907
- Issue date Feb 2, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Shigetaka Kuroda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for detecting deterioration of a three-way catalyst of an in...
- Patent number 5,179,833
- Issue date Jan 19, 1993
- Honda Giken Kogyo Kabushiki Kaisha
- Shigetaka Kuroda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Yoichi Iwata

Person

Patents Grantslast 30 patents

Engine control system for hybrid vehicle

Control system for internal combustion engines and control system f...

Air-fuel ratio control system for internal combustion engines

Air-fuel ratio control system for internal combustion engines

Air-fuel ratio control system for internal combustion engines

Oxygen sensor deterioration-detecting system for internal combustio...

Misfire-detecting system for internal combustion engines

Method of detecting deterioration of a three-way catalyst of an int...

Air-fuel ratio control system for internal combustion engines

Air-fuel ratio control system for internal combustion engines

Abnormality-detecting device for internal combustion engines

Device for detecting deterioration of a catalyst temperature sensor

Air-fuel ratio control system for internal combustion engines, havi...

Catalyst deterioration-detecting system for internal combustion eng...

Air-fuel ratio control system for internal combustion engines

Air-fuel ratio sensor deterioration-detecting device for internal c...

Evaporative fuel-processing system for internal combustion engines

System for determining deterioration of catalysts of internal combu...

System for detecting deterioration of HC sensors for internal combu...

System for monitoring performance of HC sensors for internal combus...

System for detecting deterioration of a three-way catalyst of an in...