LexDanaLexDanabeta
Inventor

Mototatsu Sugizawa

Inventor
Chiba, JP

Overview

3→
Patents
1994–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel50%
B22DCasting of metals25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
6,379,425'Method of desulfurizing molten iron'20026,328,784'Method of desulfurizing molten iron alloy'20015,311,924'Molten metal level control method and device for continuous casting'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2002Patents assigned to KAWASAKI STEEL CO (2)· patent assignee history
1994–2002Based in Chiba, JP· patent location history
2001Patents assigned to KAWASAKI CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI STEEL CO21994–2002
KAWASAKI CORP12001
Locations
LocationPatentsSpan
Chiba, JP31994–2002