Assignee
ASAHI SEIKI MFG
JP·13 granted patents·6 pending applications·114 citations·filing 1979–2024
Top patents by PatentIndex Score
19 records- 0181US5775212AGuide gib structure for press slide of mechanical press for metal workingASAHI SEIKI MFG·Filed 1996·Granted Jul 7, 1998·41 cites·1 claims
- 0272US4773250AModule-type forming machineASAHI SEIKI MFG·Filed 1987·Granted Sep 27, 1988·28 cites·1 claims
- 0370US10286435B2Wire forming machineASAHI SEIKI MFG·Filed 2018·Granted May 14, 2019·1 cites·10 claims
- 0467US2025123617A1Data extraction device and abnormality monitoring deviceASAHI SEIKI MFG·Filed 2024·Application pending·0 cites
- 0563US2025020448A1Measuring device and forming machineASAHI SEIKI MFG·Filed 2024·Application pending·0 cites
- 0661US12441073B2Press machineASAHI SEIKI MFG·Filed 2023·Granted Oct 14, 2025·0 cites·5 claims
- 0760US2022297253A1Grinding apparatusASAHI SEIKI MFG·Filed 2022·Application pending·0 cites
- 0859US4296621AMachines for forming coiled springsASAHI SEIKI MFG·Filed 1979·Granted Oct 27, 1981·16 cites·9 claims
- 0953US2025021220A1Monitoring data processing deviceASAHI SEIKI MFG·Filed 2024·Application pending·0 cites
- 1052US12157157B2Pressing machine and pressed product manufacturing methodASAHI SEIKI MFG·Filed 2021·Granted Dec 3, 2024·0 cites·22 claims
- 1152US2024066582A1Die support mechanism, cylindrical workpiece generation device, and transfer press machineASAHI SEIKI MFG·Filed 2021·Application pending·0 cites
- 1247US11331706B2Wire rod forming machineASAHI SEIKI MFG·Filed 2020·Granted May 17, 2022·0 cites·17 claims
- 1346US2023318271A1Wire coating removal device and wire forming systemASAHI SEIKI MFG·Filed 2023·Application pending·0 cites
- 1441US11759843B2Spring forming machineASAHI SEIKI MFG·Filed 2022·Granted Sep 19, 2023·0 cites·3 claims
- 1541US4680950AMethod of and an apparatus for forming tension springs with German type hooksASAHI SEIKI MFG·Filed 1986·Granted Jul 21, 1987·11 cites·3 claims
- 1638US4893491AApparatus for forming coil springsASAHI SEIKI MFG·Filed 1988·Granted Jan 16, 1990·9 cites·10 claims
- 1734US6062054ASpring forming apparatusASAHI SEIKI MFG·Filed 1998·Granted May 16, 2000·8 cites·17 claims
- 1822US5107979AFinger actuating device in a transfer pressASAHI SEIKI MFG·Filed 1990·Granted Apr 28, 1992·0 cites·3 claims
- 1922US4960197AFinger actuating device in a transfer pressASAHI SEIKI MFG·Filed 1989·Granted Oct 2, 1990·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →