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Inventor

Tarou Akita

Inventor
Kasumigaura, JP

Overview

3→
Patents
2020–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E02Fprimary
E02FDredging50%
F15BSystems acting by means of fluids in general50%
PatentTitleYear
11,066,808Work machine202110,858,804Work machine202010,626,578Work machine2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to HITACHI CONSTRUCTION MACH CO (3)· patent assignee history
2020–2021Based in Kasumigaura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CONSTRUCTION MACH CO32020–2021
Locations
LocationPatentsSpan
Kasumigaura, JP32020–2021