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Inventor

Okai Kazuhisa

Inventor
Tokyo, JP

Overview

1→
Patents
2007
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.

B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
C23CCoating metallic material20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,291,402'Surface-treated steel sheets of good white rust resistance, and method for producing them'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to JFE STEEL CORP (1)· patent assignee history
2007Patents assigned to KANSAI PAINT CO LTD (1)· patent assignee history
2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JFE STEEL CORP12007
KANSAI PAINT CO LTD12007
Locations
LocationPatentsSpan
Tokyo, JP12007