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Inventor

Hiroshi Nakazono

Inventor
Arao, JP

Overview

1→
Patents
1987
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B63Bprimary
B63BShips or other waterborne vessels100%
PatentTitleYear
4,660,491'Double hull ship without reinforcing transverse members between the inner and outer hull platings'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HITACHI SHIPBUILDING ENG CO (1)· patent assignee history
1987Based in Arao, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI SHIPBUILDING ENG CO11987
Locations
LocationPatentsSpan
Arao, JP11987