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Inventor

Yasuyoshi Kai

Inventor
Fukuoka, JP

Overview

1→
Patents
1990
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B30Bprimary
B30BPresses in general33%
H05KPrinted circuits33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,923,386'Apparatus for forming leads of a semiconductor device'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1990Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP11990
Locations
LocationPatentsSpan
Fukuoka, JP11990