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Masakazu Ninomiya
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Kariya, JP
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last 30 patents
Information
Patent Grant
Device for controlling fuel injection of an internal combustion engine
Patent number
5,497,752
Issue date
Mar 12, 1996
Nippondenso Co., Ltd.
Yasuo Sagisaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustion engine and combustion engine control method
Patent number
5,402,762
Issue date
Apr 4, 1995
Nippondenso Co., Ltd.
Masakazu Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection system for internal combustion engine
Patent number
5,390,641
Issue date
Feb 21, 1995
Nippondenso Co., Ltd.
Masakazu Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Lubricating apparatus for internal combustion engine
Patent number
5,159,910
Issue date
Nov 3, 1992
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio controller for internal combustion engine
Patent number
5,115,781
Issue date
May 26, 1992
Nippondenso Co., Ltd.
Noriaki Kurita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection control apparatus having atmospheric pressure correc...
Patent number
5,095,877
Issue date
Mar 17, 1992
Nippondenso Co., Ltd.
Toshiaki Kikuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device for internal combustion engine
Patent number
4,945,883
Issue date
Aug 7, 1990
Nippondenso Co., Ltd.
Kenichi Ono
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air/fuel ratio control system for internal combustion engine
Patent number
4,723,523
Issue date
Feb 9, 1988
Nippondenso Co., Ltd.
Masahiro Kataoka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling air-fuel ration in internal co...
Patent number
4,651,700
Issue date
Mar 24, 1987
Toyota Jidosha Kabushiki Kaisha
Nobuyuki Kobayashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control system
Patent number
4,640,254
Issue date
Feb 3, 1987
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus and method for controlling air-to-fuel ratio for an inter...
Patent number
4,566,419
Issue date
Jan 28, 1986
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control in an internal combustion engine
Patent number
4,550,701
Issue date
Nov 5, 1985
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control system
Patent number
4,548,179
Issue date
Oct 22, 1985
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control for an internal combustion engine
Patent number
4,538,578
Issue date
Sep 3, 1985
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition timing control method and apparatus for internal combustio...
Patent number
4,510,910
Issue date
Apr 16, 1985
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling air-fuel ratio in an internal...
Patent number
4,503,824
Issue date
Mar 12, 1985
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for optimum control of internal combustion eng...
Patent number
4,479,476
Issue date
Oct 30, 1984
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling an internal combustion engine...
Patent number
4,470,390
Issue date
Sep 11, 1984
Nippondenso Co., Ltd.
Norio Omori
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for operating an engine at maximum torque with va...
Patent number
4,467,765
Issue date
Aug 28, 1984
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for control of air-fuel ratio
Patent number
4,455,981
Issue date
Jun 26, 1984
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Optimum control for internal combustion engines
Patent number
4,448,162
Issue date
May 15, 1984
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for optimum control of internal combustion eng...
Patent number
4,448,171
Issue date
May 15, 1984
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Optimum air-fuel ratio control for internal combustion engine
Patent number
4,442,815
Issue date
Apr 17, 1984
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control for internal combustion engine
Patent number
4,434,768
Issue date
Mar 6, 1984
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for operating an internal combustion engine at op...
Patent number
4,428,342
Issue date
Jan 31, 1984
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for optimum control for internal combustion en...
Patent number
4,403,584
Issue date
Sep 13, 1983
Nippondenso Co., Ltd.
Atsushi Suzuki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for operating a power-producing machine at maximu...
Patent number
4,379,333
Issue date
Apr 5, 1983
Nippondenso Co., Ltd.
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection device of an internal combustion engine
Patent number
4,340,022
Issue date
Jul 20, 1982
Toyota Jidosha Kogyo Kabushiki Kaisha
Masakazu Ninomiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for controlling timing of spark ignition for an internal com...
Patent number
4,268,910
Issue date
May 19, 1981
Nippondenso Co., Ltd.
Norio Omori
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling the fuel supply of an internal...
Patent number
4,250,853
Issue date
Feb 17, 1981
Nippondenso Co. Ltd.
Susumu Harada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS