LexDanaLexDanabeta
Inventor

Yasuo Maruki

Inventor
Tokyo, JP

Overview

4→
Patents
2005–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B22Dprimary
B22DCasting of metals50%
B21BRolling of metal25%
C21DModifying the physical structure of ferrous metals25%
PatentTitleYear
10,226,801Casting product reduction apparatus20199,782,824'Continuous casting equipment'20177,159,641'Cooling drum for thin slab continuous casting, processing method and apparatus thereof, and thin slab and continuous casting method thereof'20076,896,033'Cooling drum for continuously casting thin cast piece and fabricating method and device therefor and thin cast piece and continuous casting method therefor'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to NIPPON STEEL CORP (2)· patent assignee history
2005–2007Based in Futtsu, JP· patent location history
2017–2019Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (2)· patent assignee history
2017–2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL & SUMITOMO METAL CORP22017–2019
NIPPON STEEL CORP22005–2007
Locations
LocationPatentsSpan
Tokyo, JP22017–2019
Futtsu, JP22005–2007