1
Hirota Shinya, Kibe Kazuya, Mizuno Tatsuji, Iguchi Satoshi, Tanaka Toshiaki: A fuel injection control device for a direct injection type engine. Toyota Motor, March 25, 1998: EP0831226-A2 (24 worldwide citation)

A fuel injection control device for a direct injection type engine having an exhaust passage and a NOx catalyst arranged therein to purify NOx in exhaust gas discharged from the engine comprises fuel injectors for injecting fuel into a cylinder. The injecting operation of the fuel injectors is contr ...


2
Kibe Kazuya, Gotoh Masato, Mizuno Tatsuji, Sakata Ichiro: A fuel injecting device for an engine. Toyota Motor, January 7, 1999: EP0889220-A2 (16 worldwide citation)

According to the present invention, there is provided a fuel injecting device for injecting fuel into a cylinder of an engine, comprising fuel injector for injecting a main fuel charge into the cylinder at a predetermined first timing, and the fuel injector injects additional fuel into the cylinder ...


3
Kibe Kazuya: An exhaust emission purification apparatus for an internal combustion engine. Toyota Motor, Denso, February 4, 1998: EP0822323-A1 (9 worldwide citation)

An exhaust emission gas purification apparatus for an internal combustion engine is disclosed, in which a proper purification rate can be maintained even at a transient time by suppressing an excessive temperature increase of a lean NOx catalyst. In order to improve the purification efficiency of a ...


4
Negishi Akiyoshi, Kibe Kazuya: Fuel injection control apparatus and fuel injection control method for diesel engine. Toyota Motor, August 17, 2005: EP1564395-A2 (9 worldwide citation)

The optimum value of a fuel injection parameter is adjusted based on a temperature difference between a bore wall temperature, which is a temperature of a cylinder bore wall on a combustion chamber side, and a coolant temperature, which is a temperature of a coolant that cools the cylinder bore wall ...


5
Negishi Akiyoshi, Kibe Kazuya: Fuel injection amount control apparatus and method for internal combustion engine with exhaust gas recirculation. Toyota Motor, September 22, 2004: EP1460251-A2 (8 worldwide citation)

In order to increase a smoke limit fuel injection amount (QAFM), an EGR smoke limit correction value (QAFMegr) is calculated considering an oxygen amount in EGR gas (S200 to S214), and a final smoke limit fuel injection amount (QAFMfin) is set by increasing the smoke limit fuel injection amount (QAF ...


6
Kibe Kazuya, Gotoh Masato, Mizuno Tatsuji: Fuel injection control system for a diesel engine. Toyota Motor, January 20, 1999: EP0892166-A2 (7 worldwide citation)

In a fuel injection control system, a throttle valve is provided on the intake air passage of a diesel engine and an EGR control valve is provided for recycling a part of the engine exhaust gas to the intake air system of the engine. An engine control unit (ECU) controls the intake air amount of the ...


7
Kibe Kazuya, Gotou Isamu, Kaneko Tomohiro, Ishigaki Hirosato, Yamamoto Takahashi: A fuel injection control device for an internal combustion engine. Toyota Motor, February 23, 2000: EP0980973-A2 (5 worldwide citation)

An internal combustion engine (1) is provided with fuel injection valves (10a, 10b, 10c, 10d) which directly inject fuel into the respective cylinders of the engine. An electronic control unit (ECU) (30) controls the fuel injection valves to execute a main fuel injection and a subsidiary fuel inject ...


8
Kibe Kazuya, Mori Osamu: Apparatus for determining operating state of clutch of vehicle, and engine controller equipped with the apparatus. Toyota Motor, Bosch Automotive Systems, June 26, 2002: EP1217242-A2 (5 worldwide citation)

An apparatus for determining an operating state of a clutch (14) of a vehicle, including: (a) a clutch switch (64) for detecting an amount of operation of a clutch pedal (60), (b) clutch-pedal-operation determining means (112, S1) for determining whether the clutch pedal has been operated, on the ba ...


9
Negishi Reika, Kibe Kazuya: Fuel injection control device of diesel engine. Toyota Motor, September 2, 2005: JP2005-232990 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a fuel injection control device of a diesel engine capable of maintaining a proper combustion state even when a transition delay is caused in the bore wall temperature.SOLUTION: In a fuel injection parameter, its optimal value is adapted in response to a temperature ...


10
Kibe Kazuya: Exhaust emission control device for internal combustion engine. Toyota Motor, December 18, 2008: JP2008-303763 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of controlling an intake air temperature to an optimal temperature for exhaust emission control performance based on the operating state and surely preventing NOx and smoke even when the ope ...