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Inventor

Tsuyoshi Arinaga

Inventor
Kanagawa, JP

Overview

15→
Patents
2006–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 15 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%
Y02TClimate change mitigation technologies related to transportation11%
F02DControlling combustion engines9%
G08GTraffic control systems9%
B60WConjoint control of vehicle sub-units of different type or different function7%
G06KGraphical data reading7%
G06VImage or video recognition or understanding7%
Y10TTechnical subjects covered by former us classification7%
B62DMotor vehicles4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
PatentTitleYear
10,814,908Lane keeping control device202010,655,575Intake system piping structure of internal combustion engine202010,266,204Lane-maintaining control device201910,037,692Traffic sign recognition system20189,865,165'Traffic sign recognition system'20189,824,284'Traffic sign recognition system'20178,459,219'Variable valve device'20138,181,613'Variable valve system for internal combustion engine'20128,151,750'Valve operating device for internal combustion engine'20127,882,812'Valvetrain mechanism of engine'20117,513,228'Internal combustion engine'20097,426,913'Intake valve control system and method for internal combustion engine'20087,210,450'Intake control apparatus and method for internal combustion engine'20077,168,402'Intake valve control apparatus and method for an internal combustion engine'20077,107,950'Variable valve actuating mechanism for internal combustion engine'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to NISSAN MOTOR (10)· patent assignee history
2006–2020Based in Kanagawa, JP· patent location history
2011–2013Based in Yamato, JP· patent location history
2012–2013Patents assigned to ARINAGA TSUYOSHI (3)· patent assignee history
2012–2013Patents assigned to FUKAMI TORU (3)· patent assignee history
2012–2013Patents assigned to TAKEMURA SHINICHI (3)· patent assignee history
2012Based in Yokosuka, JP· patent location history
2017–2020Patents assigned to MAZDA MOTOR (5)· patent assignee history
2017–2020Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR102006–2020
MAZDA MOTOR52017–2020
ARINAGA TSUYOSHIself32012–2013
FUKAMI TORU32012–2013
TAKEMURA SHINICHI32012–2013
Locations
LocationPatentsSpan
Kanagawa, JP62006–2020
Hiroshima, JP52017–2020
Yamato, JP32011–2013
Yokosuka, JP12012