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Inventor

YASUO NAMAIZAWA

Inventor
JP

Overview

5→
Patents
2022–2023
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 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 thereof63%
B05BSpraying apparatus13%
H01FMagnets13%
H02KDynamo-electric machines13%
PatentTitleYear
11,703,021Fuel injection device202311,629,678Fuel injection valve and method for assembling same202311,591,994Fuel injection device202311,313,336Component for flow rate control device, and fuel injection valve202211,242,830Fuel injection valve2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to HITACHI ASTEMO LTD (5)· patent assignee history
2022–2023Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (5)· patent assignee history
2022–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI ASTEMO LTD52022–2023
HITACHI AUTOMOTIVE SYSTEMS LTD52022–2023
Locations
LocationPatentsSpan
JP52022–2023