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Inventor

Motonobu Hasegawa

Inventor
Kariya, JP

Overview

10→
Patents
2004–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 10 as inventor

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

F02Dprimary
F02DControlling combustion engines21%
F02BInternal-combustion piston engines18%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof15%
Y02TClimate change mitigation technologies related to transportation15%
F16KValves9%
Y10TTechnical subjects covered by former us classification6%
B23KSoldering or unsoldering3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F16CShafts3%
F16GBelts, cables, or ropes, predominantly used for driving purposes3%
PatentTitleYear
10,352,252Air intake device and air intake control valve201910,060,396Air intake apparatus20189,982,750Silent chain20189,732,666'Intake control valve and intake apparatus'20179,683,530'Air intake apparatus and manufacturing method of air intake apparatus'20178,714,522'Fluid control valve'20148,443,782'Air intake apparatus for internal combustion engine'20137,588,008'Intake system of internal combustion engine'20097,078,992'Rotary solenoid'20066,769,397'Intake apparatus and methods of internal combustion engine'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2019Patents assigned to AISIN SEIKI (8)· patent assignee history
2004–2019Based in Kariya, JP· patent location history
2006Patents assigned to AISIN TOHOKU CO LTD (1)· patent assignee history
2013–2014Patents assigned to HASEGAWA MOTONOBU (2)· patent assignee history
2013Patents assigned to ISHIHARA HIROMITSU (1)· patent assignee history
2014Patents assigned to ISHII MASATO (1)· patent assignee history
2018Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN SEIKI82004–2019
HASEGAWA MOTONOBUself22013–2014
AISIN TOHOKU CO LTD12006
ISHIHARA HIROMITSU12013
ISHII MASATO12014
Locations
LocationPatentsSpan
Kariya, JP92004–2019
Osaka, JP12018