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Inventor

Hideyo Uehara

Inventor
Saitama, JP

Overview

3→
Patents
2005–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof30%
B01DSeparation20%
F02DControlling combustion engines20%
F02BInternal-combustion piston engines10%
Y02TClimate change mitigation technologies related to transportation10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
8,701,473'End-of-life estimation device for air cleaner'20148,459,607'Control device and control method for control valve'20136,926,750'Filter element'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to TIGERS POLYMER (1)· patent assignee history
2005–2014Based in Saitama, JP· patent location history
2013–2014Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history
2013–2014Patents assigned to UEHARA HIDEYO (2)· patent assignee history
2013Patents assigned to SASAKI YUJI (1)· patent assignee history
2013Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD22013–2014
UEHARA HIDEYOself22013–2014
SASAKI YUJI12013
TIGERS POLYMER12005
Locations
LocationPatentsSpan
Saitama, JP22005–2014
Wako, JP12013