Assignee
HAKODATE SEIMO SENGU KK
3 granted patents·24 citations·filing 1975–1978
Top patents by PatentIndex Score
3 records- 0168US4226165AFishing netHAKODATE SEIMO SENGU KK·Filed 1978·Granted Oct 7, 1980·9 cites·3 claims
- 0264US4047316AKnotted fishing netHAKODATE SEIMO SENGU KK·Filed 1975·Granted Sep 13, 1977·11 cites·5 claims
- 0341US4139225AMethod for making knot for fishing netHAKODATE SEIMO SENGU KK·Filed 1976·Granted Feb 13, 1979·4 cites·3 claims
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