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Inventor

Toshiro Matsushita

Inventor
Yokosuka, JP

Overview

3→
Patents
1987–2009
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B22Dprimary
B22DCasting of metals40%
B30BPresses in general20%
F15BSystems acting by means of fluids in general20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,584,779'Twin roll casting machine'20096,536,504'Continuous strip casting device and method of use thereof'20034,648,580'Direct-drive type electro-hydraulic servo valve'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (1)· patent assignee history
1987–2003Based in Yokosuka, JP· patent location history
2003–2009Patents assigned to CASTRIP LLC (2)· patent assignee history
2009Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CASTRIP LLC22003–2009
ISHIKAWAJIMA HARIMA HEAVY IND11987
Locations
LocationPatentsSpan
Yokosuka, JP21987–2003
Tokyo, JP12009