Assignee

TOKYO ELECTRICAL CO LTD

JP·1 granted patent·35 citations·filing 1988–1988

Technology mixA47F1 G06K1 G07G1

Top patents by PatentIndex Score

1 record

0167US4838383AApparatus for checking out purchasesTOKYO ELECTRICAL CO LTD·Filed 1988·Granted Jun 13, 1989·35 cites·4 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →