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Inventor

Akira Tonouchi

Inventor
Tokyo, JP

Overview

4→
Patents
1985–1987
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C25Dprimary
C25DProcesses for the electrolytic or electrophoretic production of coatings80%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
4,673,471'Method of electrodepositing a chromium alloy deposit'19874,601,801'Vertical type electro-galvanizing apparatus'19864,519,878'Method of Fe-Zn alloy electroplating'19854,505,785'Method for electroplating steel strip'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to NIPPON KOKAN KK (4)· patent assignee history
1985–1987Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KOKAN KK41985–1987
Locations
LocationPatentsSpan
Tokyo, JP41985–1987