Inventor
Shusuke Akazaki
Inventor
Wako, JP
Overview
Patents· 119 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines42%
Y02TClimate change mitigation technologies related to transportation16%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
G05BControl or regulating systems in general6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02BInternal-combustion piston engines6%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
G01MTesting static or dynamic balance of machines or structures3%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure2%
F01LCyclically operating valves for machines or engines2%
PatentTitleYear
10,416,041Combustion state parameter calculation method for internal combustion engine201910,221,782In-cylinder pressure detecting apparatus201910,048,167Engine torque estimator for internal combustion engine and method of estimating engine torque for internal combustion engine20189,856,798'Control device for internal combustion engine'20189,702,787'In-cylinder pressure detecting apparatus for internal combustion engine'20179,644,587'Fuel injection device'20179,587,612'In-cylinder pressure detecting device of direct injection type internal combustion engine'20179,429,091'Fuel injection apparatus for internal combustion engine'20169,429,122'Fuel injection device'20169,309,850'Fuel injection valve'20169,200,585'Control apparatus for internal combustion engine, method of controlling internal combustion engine, and computer-readable storage medium'20158,255,119'Vehicle body slip angle-estimating device and method and engine control unit'2012RE043588'Exhaust gas purification system of internal combustion engine'20128,024,107'Ignition timing control system for internal combustion engine'20117,909,018'Control for determining a firing timing of an internal-combustion engine'2011RE042056'Exhaust gas purification system of internal combustion engine'20117,831,377'Ignition timing control system and method for internal combustion engine and engine control unit'20107,637,244'Intake air amount controlling apparatus for an internal-combustion engine'20097,610,139'In-cylinder pressure detection device and method for internal combustion engine, and engine control unit'20097,606,650'In-cylinder pressure detection device and method for internal combustion engine, and engine control unit'20097,455,047'Control unit for an internal combustion engine'20087,386,388'Air-fuel ratio control system and method for internal combustion engine, and engine control unit'20087,377,262'Air-fuel ratio controlling apparatus for an engine'20087,251,536'Control system for plant'20077,162,360'Combustion state detecting apparatus for an engine'20076,922,626'Control apparatus for exhaust gas recirculation valve'20056,848,420'Control system for throttle valve actuating device'20056,789,525'Failure diagnosis apparatus for throttle valve actuating device'20046,763,655'Catalyst state detector for exhaust gas purifying catalyst'20046,698,186'Air-fuel ratio controller for internal combustion engines'20046,681,567'Control system for internal combustion engine'20046,647,972'State determining apparatus for exhaust gas recirculation system'20036,640,540'Adsorbent state determining apparatus'20036,601,444'Exhaust gas characteristic detecting apparatus for internal combustion engine'20036,581,370'Failure determination device for humidity sensor and control system for exhaust passage changeover valve'20036,550,449'Control system for internal combustion engine'20036,449,943'Method of evaluating deteriorated state of catalytic converter for purifying exhaust gas'20026,449,944'Method of judging deterioration of emission gas control catalyst device'20026,427,670'Fuel gas feeding system'20026,422,006'Exhaust gas purifying apparatus for internal combustion engine'20026,401,698'Vehicle fuel gas supply system'20026,390,075'Vehicle fuel gas supply system'20026,370,473'Air-fuel ratio control apparatus for multicylinder internal combustion engine'20026,354,076'Exhaust gas purification system of internal combustion engine'20026,327,850'Air-fuel ratio control apparatus for multicylinder internal combustion engine'20016,292,739'Air-fuel ratio control system for internal combustion engine'20016,276,131'Apparatus for controlling internal combustion engine'20016,266,605'Plant control system'20016,230,486'Plant control system'20016,195,988'Air-fuel ratio control system for internal combustion engine'20016,189,317'Apparatus for controlling internal combustion engine'20016,188,953'Plant control system'20016,125,831'Control system for plants'20006,116,213'Control system for controlling internal combustion engine'20006,112,517'Plant control system'20006,082,099'Plant control system'20006,079,205'Plant control system'20006,073,073'Air/fuel ratio control system for an internal combustion engine'20006,041,279'Fuel metering control system for internal combustion engine'20006,026,793'Control system for plants'20006,021,767'Air-fuel ratio control system for multi-cylinder internal combustion engines'20005,983,875'Control system for plants'19995,946,906'Exhaust gas purification system of internal combustion engine'19995,937,638'Method of judging deterioration of catalytic converter for purifying exhaust gas'19995,924,281'Air-fuel ratio control system for internal combustion engines'19995,908,463'Fuel metering control system for internal combustion engine'19995,880,952'Sliding mode control method'19995,852,930'Air-fuel ratio control system for internal combustion engines'19985,845,491'Air-fuel ratio control system for internal combustion engines'19985,845,490'Air-fuel ratio control system for internal combustion engines'19985,839,415'Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines'19985,806,012'Fuel metering control system for internal combustion engine'19985,797,261'Air-fuel ratio control system for internal combustion engines'19985,797,369'Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines'19985,794,604'Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines'19985,787,868'Fuel metering control system for internal combustion engine'19985,785,037'Fuel metering control system for internal combustion engine'19985,781,875'Fuel metering control system for internal combustion engine'19985,758,630'Fuel metering control system for internal combustion engine'19985,758,490'Fuel metering control system for internal combustion engine'19985,758,308'Fuel metering control system for internal combustion engine'19985,755,094'Fuel metering control system for internal combustion engine'19985,732,689'Air-fuel ratio control system for internal combustion engines'19985,720,265'Fuel metering control system for internal combustion engine'19985,715,796'Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines'19985,701,871'Fuel supply control system for internal combustion engines'19975,669,368'Fuel metering control system for internal combustion engine'19975,666,934'Fuel metering control system for internal combustion engine'19975,657,627'Air-fuel ratio control system for internal combustion engines'19975,657,736'Fuel metering control system for internal combustion engine'19975,657,735'Fuel metering control system for internal combustion engine'19975,638,802'Fuel metering control system for internal combustion engine'19975,638,801'Fuel metering control system for internal combustion engine'19975,636,621'Fuel metering control system for internal combustion engine'19975,632,261'Fuel metering control system for internal combustion engine'19975,613,481'Control system having function of processing evaporative fuel for internal combustion engines'19975,606,959'Fuel metering control system for internal combustion engine'19975,590,638'Fuel metering control system for internal combustion engine'19975,569,847'Air-fuel ratio estimator for internal combustion engine'19965,568,799'Fuel injection control system for internal combustion engines'19965,566,071'Air/fuel ratio estimation system for internal combustion engine'19965,558,075'Fuel metering control system for internal combustion engine'19965,558,076'Fuel metering control system for internal combustion engine'19965,549,092'Fuel metering control system in internal combustion engine'19965,548,514'Air/fuel ratio estimation system for internal combustion engine'19965,546,907'Fuel metering control system in internal combustion engine'19965,540,209'Air-fuel ratio detection system for internal combustion engine'19965,537,817'Air-fuel ratio control system for internal combustion engines'19965,531,208'Air-fuel ratio feedback control system for internal combustion engine'19965,524,598'Method for detecting and controlling air-fuel ratio in internal combustion engine'19965,505,174'EGR rate estimation system for internal combustion engine'19965,448,978'Fuel metering control system and cylinder air flow estimation method in internal combustion engine'19955,363,648'A/F ratio control system for internal combustion engine'19945,349,933'Fuel metering control system in internal combustion engine'19945,253,630'Air-fuel ratio control system for internal combusion engines'19935,239,963'Ignition timing control system for internal combustion engines'19935,220,899'Internal combustion engine with air assist fuel injection control system'19935,199,403'Air fuel ratio control system for variable valve timing type internal combustion engines'19935,002,028'Throttle control system for vehicular internal combustion engine'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2019Patents assigned to HONDA MOTOR CO LTD (119)· patent assignee history
1991–2017Based in Saitama, JP· patent location history
1993–2019Based in Wako, JP· patent location history
1999Based in Woko, JP· patent location history
2012–2017Patents assigned to AKAZAKI SHUSUKE (3)· patent assignee history
2016–2019Patents assigned to KEIHIN CORP (4)· patent assignee history
2016–2017Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (3)· patent assignee history
2019Patents assigned to CITIZEN FINEDEVICE CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 119 | 1991–2019 |
| KEIHIN CORP | 4 | 2016–2019 |
| AKAZAKI SHUSUKEself | 3 | 2012–2017 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 3 | 2016–2017 |
| CITIZEN FINEDEVICE CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wako, JP | 92 | 1993–2019 |
| Saitama, JP | 26 | 1991–2017 |
| Woko, JP | 1 | 1999 |