LexDanaLexDanabeta
Inventor

Yusuke Kihara

Inventor
Hitachi, JP

Overview

21→
Patents
2001–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation25%
F02BInternal-combustion piston engines24%
F02DControlling combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
F02FCylinders, pistons or casings, for combustion engines13%
F02PIgnition, other than compression ignition, for internal-combustion engines3%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors1%
G01CMeasuring distances, levels or bearings1%
G05DSystems for controlling or regulating non-electric variables1%
G11BInformation storage based on relative movement between record carrier and transducer1%
PatentTitleYear
10,677,184Drive device for fuel injection device20209,010,302'Control apparatus of a direct injection gasoline engine'20158,229,652'Control apparatus for cylinder injection type internal combustion engine'20127,770,556'Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine'20107,725,243'Control apparatus of cylinder injection type internal combustion engine'20107,543,560'Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector'20097,228,840'Spark ignition device and internal combustion engine with the same'20077,165,526'Direct injection engine and controller for the same'20076,976,468'Direct injection gasoline engine'20056,782,867'Direct injection gasoline engine'20046,722,340'Cylinder injection engine and fuel injection nozzle used for the engine'20046,702,194'Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method'20046,659,075'Cylinder injection engine and method of combusting engine'20036,651,677'Method of controlling ignition timing of compression ignition engine of premixed mixture type'20036,651,617'Method of controlling ignition timing of compression ignition engine of premixed mixture type'20036,535,790'Automated library system with retrieving and respositing robot'20036,499,456'Cylinder injection engine and control apparatus and method thereof'20026,484,690'Control equipment for internal combustion engines'20026,459,966'Navigating method and device for an autonomous vehicle'20026,334,427'Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method'20026,199,534'Control equipment for internal combustion engines'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2012Patents assigned to HITACHI LTD (17)· patent assignee history
2001–2007Based in Hitachi, JP· patent location history
2002–2003Patents assigned to KANAZAWA INST OF TECHNOLOGY (2)· patent assignee history
2002–2020Based in Tokyo, JP· patent location history
2009–2015Based in Hitachinaka, JP· patent location history
2012–2015Patents assigned to KIHARA YUSUKE (2)· patent assignee history
2012–2015Patents assigned to SUKEGAWA YOSHIHIRO (2)· patent assignee history
2015–2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD172001–2012
HITACHI AUTOMOTIVE SYSTEMS LTD22015–2020
KANAZAWA INST OF TECHNOLOGY22002–2003
KIHARA YUSUKEself22012–2015
SUKEGAWA YOSHIHIRO22012–2015
Locations
LocationPatentsSpan
Hitachi, JP132001–2007
Hitachinaka, JP52009–2015
Tokyo, JP32002–2020