Toyoaki Nakagawa

Person

Chigasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manganese-lithium ion electrolytic cell
- Patent number 6,287,727
- Issue date Sep 11, 2001
- Nissan Motor Co., Ltd.
- Hideaki Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery and gas effluent system therefor
- Patent number 6,284,404
- Issue date Sep 4, 2001
- Nissan Motor Co., Ltd.
- Hideaki Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery inactivation detection device
- Patent number 6,278,280
- Issue date Aug 21, 2001
- Nissan Motor Co., Ltd.
- Hideaki Horie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charge controlling device and method for multi-cell battery, and el...
- Patent number 6,160,375
- Issue date Dec 12, 2000
- Nissan Motor Co., Ltd.
- Hideaki Horie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
State of charge indicator
- Patent number 6,127,806
- Issue date Oct 3, 2000
- Nissan Motor Co., Ltd.
- Yuji Tanjo
- G01 - MEASURING TESTING
Information Patent Grant
Battery temperature increasing device and method
- Patent number 6,078,163
- Issue date Jun 20, 2000
- Nissan Motor Co., Ltd.
- Hideaki Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel supply control system for internal combustion engine with impr...
- Patent number 5,065,716
- Issue date Nov 19, 1991
- Nissan Motor Company, Limited
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for detecting deterioration of catalyst in catalytic converter
- Patent number 5,060,473
- Issue date Oct 29, 1991
- Nissan Motor Company, Limited
- Toyoaki Nakagawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air/fuel ratio feedback control system for lean combustion engine
- Patent number 5,009,210
- Issue date Apr 23, 1991
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply control system for internal combustion engine
- Patent number 4,949,694
- Issue date Aug 21, 1990
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air fuel mixture A/F control system
- Patent number 4,870,937
- Issue date Oct 3, 1989
- Nissan Motor Company, Limited
- Hiroshi Sanbuichi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air/fuel ratio control system having gain adjusting means
- Patent number 4,825,837
- Issue date May 2, 1989
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control for transient modes of internal combustion e...
- Patent number 4,712,529
- Issue date Dec 15, 1987
- Nissan Motor Co., Ltd.
- Katsunori Terasaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air/fuel ratio feedback control system adapted to temporary open-lo...
- Patent number 4,706,633
- Issue date Nov 17, 1987
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air/fuel ratio control system including means to well time start of...
- Patent number 4,707,241
- Issue date Nov 17, 1987
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection detecting system for a diesel engine
- Patent number 4,669,440
- Issue date Jun 2, 1987
- Nissan Motor Company, Limited
- Sadao Takase
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device and method for measuring a temperature difference
- Patent number 4,609,292
- Issue date Sep 2, 1986
- Nissan Motor Company, Limited
- Masaharu Asano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air/fuel ratio control system
- Patent number 4,592,325
- Issue date Jun 3, 1986
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection quantity sensing apparatus for an internal combustio...
- Patent number 4,503,820
- Issue date Mar 12, 1985
- Nissan Motor Company, Limited
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection rate deducing system for a diesel engine
- Patent number 4,501,140
- Issue date Feb 26, 1985
- Nissan Motor Company, Limited
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Crank angle detecting device for an internal combustion engine and...
- Patent number 4,471,653
- Issue date Sep 18, 1984
- Nissan Motor Company, Limited
- Yoshihisa Kawamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hot wire flow meter
- Patent number 4,458,529
- Issue date Jul 10, 1984
- Nissan Motor Company, Limited
- Hatsuo Nagaishi
- G01 - MEASURING TESTING
Information Patent Grant
Exhaust gas recirculation control system for a diesel engine and co...
- Patent number 4,452,217
- Issue date Jun 5, 1984
- Nissan Motor Company, Limited
- Yoshihisa Kawamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas recirculation control system for internal combustion en...
- Patent number 4,446,840
- Issue date May 8, 1984
- Nissan Motor Co., Ltd.
- Toyoaki Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for feedback control of air/fuel ratio in IC engine having m...
- Patent number 4,363,306
- Issue date Dec 14, 1982
- Nissan Motor Co., Ltd.
- Kohki Sone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Voltage control apparatus for battery pack
- Publication number 20030232237
- Publication date Dec 18, 2003
- NISSAN MOTOR CO, LTD.
- Toyoaki Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY
- Publication number 20010033972
- Publication date Oct 25, 2001
- MIKIO KAWAI
- C07 - ORGANIC CHEMISTRY

Toyoaki Nakagawa

Person

Patents Grantslast 30 patents

Manganese-lithium ion electrolytic cell

Battery and gas effluent system therefor

Battery inactivation detection device

Charge controlling device and method for multi-cell battery, and el...

State of charge indicator

Battery temperature increasing device and method

Fuel supply control system for internal combustion engine with impr...

System for detecting deterioration of catalyst in catalytic converter

Air/fuel ratio feedback control system for lean combustion engine

Fuel supply control system for internal combustion engine

Air fuel mixture A/F control system

Air/fuel ratio control system having gain adjusting means

Air-fuel ratio control for transient modes of internal combustion e...

Air/fuel ratio feedback control system adapted to temporary open-lo...

Air/fuel ratio control system including means to well time start of...

Fuel injection detecting system for a diesel engine

Device and method for measuring a temperature difference

Air/fuel ratio control system

Fuel injection quantity sensing apparatus for an internal combustio...

Fuel injection rate deducing system for a diesel engine

Crank angle detecting device for an internal combustion engine and...

Hot wire flow meter

Exhaust gas recirculation control system for a diesel engine and co...

Exhaust gas recirculation control system for internal combustion en...

System for feedback control of air/fuel ratio in IC engine having m...

Patents Applicationslast 30 patents

Voltage control apparatus for battery pack

LITHIUM ION SECONDARY BATTERY