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Inventor

Naoki Isizaki

Inventor
Kamakura, JP

Overview

1→
Patents
1994
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E02Fprimary
E02FDredging100%
PatentTitleYear
5,291,821'Hydraulic circuit for swivel working machine'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to KOMATSU MFG CO LTD (1)· patent assignee history
1994Based in Kamakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD11994
Locations
LocationPatentsSpan
Kamakura, JP11994