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Inventor

Michiyoshi Mizunuma

Inventor
Nagoya, JP

Overview

2→
Patents
1992–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material67%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
5,395,661'Method of manufacturing an immersion member with pore-sealing layer'19955,116,431'Immersion member for hot dip galvanizing bath and method for preparing the same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to TAIYO STEEL CO LTD & NIPPON ST (1)· patent assignee history
1992–1995Based in Nagoya, JP· patent location history
1995Patents assigned to NIPPON STEEL HARDFACING (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL HARDFACING11995
TAIYO STEEL CO LTD & NIPPON ST11992
Locations
LocationPatentsSpan
Nagoya, JP21992–1995