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Inventor

YUJI YAMASHITA

Inventor
JP

Overview

4→
Patents
2022
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.

E02Dprimary
E02DFoundations22%
B26DCutting11%
E02FDredging11%
F15BSystems acting by means of fluids in general11%
F16LPipes11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
11,371,202Ground improvement apparatus and ground improvement method202211,319,687Ground improvement apparatus202211,322,808Secondary battery module and method of producing the same202211,306,746Hydraulic system for working machine2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to FUDO TETRA CORP (2)· patent assignee history
2022Patents assigned to KUBOTA KK (1)· patent assignee history
2022Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2022Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUDO TETRA CORP22022
KUBOTA KK12022
TOYOTA MOTOR CO LTD12022
Locations
LocationPatentsSpan
JP42022