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Inventor

Yoshiaki Nakatsuru

Inventor
Osaka, JP

Overview

1→
Patents
1996
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.

G08Cprimary
G08CTransmission systems for measured values, control or similar signals50%
H01QAntennas, i.e. radio aerials50%
PatentTitleYear
5,583,492'Method and apparatus for monitoring inside a manhole'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to HITACHI CABLE (1)· patent assignee history
1996Patents assigned to KANSAI ELECTRIC POWER CO (1)· patent assignee history
1996Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CABLE11996
KANSAI ELECTRIC POWER CO11996
Locations
LocationPatentsSpan
Osaka, JP11996