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Inventor

Yutaka Teruumi

Inventor
Sakai, JP

Overview

4→
Patents
2008–2016
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.

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof27%
F02BInternal-combustion piston engines18%
F02DControlling combustion engines18%
F02PIgnition, other than compression ignition, for internal-combustion engines18%
Y02TClimate change mitigation technologies related to transportation18%
PatentTitleYear
9,328,673'Engine'20169,316,142'Spark ignition engine'20168,307,812'Vaporized-fuel processing device for an engine'20127,438,047'Multi-cylinder engine'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2016Patents assigned to KUBOTA KK (4)· patent assignee history
2008Based in Osaka, JP· patent location history
2012–2016Patents assigned to INOUE HIROSHI (2)· patent assignee history
2012–2016Patents assigned to TERUUMI YUTAKA (2)· patent assignee history
2012–2016Patents assigned to TSUDA HIROYUKI (2)· patent assignee history
2012Patents assigned to IZUHARA SEIJI (1)· patent assignee history
2012–2016Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA KK42008–2016
INOUE HIROSHI22012–2016
TERUUMI YUTAKAself22012–2016
TSUDA HIROYUKI22012–2016
IZUHARA SEIJI12012
Locations
LocationPatentsSpan
Sakai, JP32012–2016
Osaka, JP12008