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Inventor

MAKOTO SAIZEN

Inventor
JP

Overview

4→
Patents
2021–2022
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 thereof29%
F16KValves14%
B05BSpraying apparatus7%
C22CAlloys7%
F01LCyclically operating valves for machines or engines7%
F02BInternal-combustion piston engines7%
F02DControlling combustion engines7%
F02PIgnition, other than compression ignition, for internal-combustion engines7%
H01FMagnets7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
11,333,265Electromagnetic valve202211,319,911Fuel injection valve202211,162,465Fuel injection valve202111,149,598Fuel injection control device and fuel injection control method2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to DENSO CORP (4)· patent assignee history
2021–2022Based in JP· patent location history
2022Patents assigned to DAIDO STEEL CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP42021–2022
DAIDO STEEL CO LTD12022
Locations
LocationPatentsSpan
JP42021–2022