Inventor · disambiguated record

Fumitake Akiyama

Also filed as: AKIYAMA FUMITAKE

2 granted patents·30 citations·filing 1976–1979

61Inventor score

Technology areasH01H

Files withARIKAWA HIROO1 SAN O IND CO1

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2 records

0180US4057774AMiniature time-delay fuseARIKAWA HIROO·Filed 1976·Granted Nov 8, 1977·23 cites·8 claims
0246US4283700ADouble tubular time-lag fuse having improved breaking capacitySAN O IND CO·Filed 1979·Granted Aug 11, 1981·7 cites·2 claims

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Fumitake Akiyama — Patent Inventor | PatentIndex