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Inventor

Yoshihiko Hata

Inventor
Tokyo, JP

Overview

4→
Patents
2019–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 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
10,767,345Device and method for controlling work machine202010,563,377Hydraulic pump control system of hydraulic working machine202010,415,214Hydraulic circuit and working machine201910,407,874Control device and working machine2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to CATERPILLAR SARL (4)· patent assignee history
2019Patents assigned to Caterpilalr SARL (1)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history
2020Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR SARL42019–2020
Caterpilalr SARL12019
Locations
LocationPatentsSpan
Tokyo, JP32019–2020
Hyogo, JP12020