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Inventor

Minoru Tsukagoshi

Inventor
Kawagoe, JP

Overview

1→
Patents
1986
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.

C23Cprimary
C23CCoating metallic material33%
C23FNon-mechanical removal of metallic material from surface33%
H05KPrinted circuits33%
PatentTitleYear
4,622,097'Process for producing copper through-hole printed circuit board'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to SHIKOKU CHEM (1)· patent assignee history
1986Based in Kawagoe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIKOKU CHEM11986
Locations
LocationPatentsSpan
Kawagoe, JP11986