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Inventor

Moritaka Syouji

Inventor
Hitachi, JP

Overview

2→
Patents
1997–1998
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Cprimary
H01CResistors50%
H01HElectric switches25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,764,129'Ceramic resistor, production method thereof, neutral grounding resistor and circuit breaker'19985,610,570'Voltage non-linear resistor and fabricating method thereof'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to HITACHI LTD (2)· patent assignee history
1997–1998Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21997–1998
Locations
LocationPatentsSpan
Hitachi, JP21997–1998