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Inventor

Shigekazu Ooba

Inventor
Osaka, JP

Overview

1→
Patents
2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C23Cprimary
C23CCoating metallic material50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
6,753,095'Zinc-based metal plated steel sheet treated with phosphate being excellent in formability and method for production thereof'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
2004Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP12004
Locations
LocationPatentsSpan
Osaka, JP12004