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Inventor

Mitsumasa Yamagata

Inventor
Toyota, JP

Overview

4→
Patents
2010–2013
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.

F02Fprimary
F02FCylinders, pistons or casings, for combustion engines25%
F01PCooling of machines or engines in general17%
F02BInternal-combustion piston engines17%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
Y02TClimate change mitigation technologies related to transportation17%
F04DNon-positive-displacement pumps8%
PatentTitleYear
8,573,164'Pump apparatus'20137,856,958'Piston for internal combustion engine, and internal combustion engine using the piston'20107,770,548'Cooling structure of cylinder head'20107,762,229'Intake system for internal combustion engine'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2013Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history
2010–2013Based in Toyota, JP· patent location history
2013Patents assigned to YAMAGATA MITSUMASA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD42010–2013
YAMAGATA MITSUMASAself12013
Locations
LocationPatentsSpan
Toyota, JP42010–2013