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Inventor

Takaharu Okubo

Inventor
Ishikawa, JP

Overview

1→
Patents
2003
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Rprimary
G01RMeasuring electric variables50%
H05KPrinted circuits50%
PatentTitleYear
6,512,181'Multilayer type printed-wiring board and method of measuring impedance of multilayer type printed-wiring board'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to SONY CORP (1)· patent assignee history
2003Based in Ishikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP12003
Locations
LocationPatentsSpan
Ishikawa, JP12003