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Inventor

Toyoshige Sakaguchi

Inventor
Kanagawa, JP

Overview

3→
Patents
1983–1992
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Cprimary
H01CResistors75%
C04BLime, magnesia25%
PatentTitleYear
5,140,296'Voltage-dependent nonlinear resistor'19924,981,624'Method of producing a voltage-nonlinear resistor'19914,386,022'Voltage non-linear resistance ceramics'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1991Patents assigned to FUJI ELECTRIC CO LTD (2)· patent assignee history
1983Based in Kawasaki, JP· patent location history
1991–1992Based in Kanagawa, JP· patent location history
1992Patents assigned to FUJI ELECTRONIC CORP LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD21983–1991
FUJI ELECTRONIC CORP LTD11992
Locations
LocationPatentsSpan
Kanagawa, JP21991–1992
Kawasaki, JP11983