Assignee

AKAZAWA HALUICHI

2 granted patents·58 citations·filing 1977–1977

Technology mixA01C1 B05B1 B28C1 B65D1 B65G1 E01C1

Top patents by PatentIndex Score

2 records

0176US4167248ADevice for disentangling and spreading short steel fibersAKAZAWA HALUICHI·Filed 1977·Granted Sep 11, 1979·33 cites·1 claims
0275US4121943AMethod for mixing steel fiber in concrete or mortarAKAZAWA HALUICHI·Filed 1977·Granted Oct 24, 1978·25 cites·2 claims

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