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Inventor

Takao Takita

Inventor
Yuki, JP

Overview

2→
Patents
1991–1996
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%
H05KPrinted circuits33%
PatentTitleYear
5,569,321'Pre-treating solution for electroless plating'19965,076,840'Electroless copper plating solution'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1996Patents assigned to HITACHI CHEMICAL CO LTD (2)· patent assignee history
1991Patents assigned to HITACHI BORDEN CHEM PROD (1)· patent assignee history
1991–1996Based in Yuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CHEMICAL CO LTD21991–1996
HITACHI BORDEN CHEM PROD11991
Locations
LocationPatentsSpan
Yuki, JP21991–1996