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Inventor

Taketoshi Yamauchi

Inventor
Aki-gun, JP

Overview

4→
Patents
2005–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F01Lprimary
F01LCyclically operating valves for machines or engines17%
F02BInternal-combustion piston engines13%
F02DControlling combustion engines13%
F02FCylinders, pistons or casings, for combustion engines13%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
Y02TClimate change mitigation technologies related to transportation13%
F02PIgnition, other than compression ignition, for internal-combustion engines9%
F16NLubricating9%
PatentTitleYear
7,219,634'Spark ignition engine control device'20077,182,050'Control device for spark-ignition engine'20076,941,905'Control unit for spark ignition-type engine'20056,857,406'Valve driving device for an engine'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to MAZDA MOTOR (4)· patent assignee history
2005–2007Based in Aki-gun, JP· patent location history
2005–2007Based in Fuchu-cho, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAZDA MOTOR42005–2007
Locations
LocationPatentsSpan
Aki-gun, JP22005–2007
Fuchu-cho, JP22005–2007