LexDanaLexDanabeta
Inventor

Kaoru Oginuma

Inventor
Mito, JP

Overview

2→
Patents
1993
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 material50%
H05KPrinted circuits50%
PatentTitleYear
5,254,156'Aqueous solution for activation accelerating treatment'19935,206,052'Electroless plating process'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to HITACHI CHEMICAL CO LTD (2)· patent assignee history
1993Based in Mito, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CHEMICAL CO LTD21993
Locations
LocationPatentsSpan
Mito, JP21993