Assignee
TSUKAMOTO KOTARO
6 granted patents·74 citations·filing 1976–1984
Top patents by PatentIndex Score
6 records- 0191US4293103AMetal wire winding apparatusTSUKAMOTO KOTARO·Filed 1979·Granted Oct 6, 1981·33 cites·2 claims
- 0273US4174643ASilent gear wheelTSUKAMOTO KOTARO·Filed 1977·Granted Nov 20, 1979·24 cites·1 claims
- 0344US4057988ARectifying equipment of bar materialTSUKAMOTO KOTARO·Filed 1976·Granted Nov 15, 1977·7 cites·1 claims
- 0440US4060209ACoil holding deviceTSUKAMOTO KOTARO·Filed 1976·Granted Nov 29, 1977·5 cites·4 claims
- 0530US4586223AMachine for straightening and polishing a round barTSUKAMOTO KOTARO·Filed 1984·Granted May 6, 1986·3 cites·1 claims
- 0627US4091827AEdulcoration equipment for wire coilsTSUKAMOTO KOTARO·Filed 1976·Granted May 30, 1978·2 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →