Assignee
OPTON KK
JP·21 granted patents·6 pending applications·242 citations·filing 1992–2023
Top patents by PatentIndex Score
27 records- 0187US5884517ABending deviceOPTON KK·Filed 1997·Granted Mar 23, 1999·37 cites·6 claims
- 0285US6237380B1Bending device having a control mechanism for controlling joint-type robots of the bending deviceOPTON KK·Filed 2000·Granted May 29, 2001·22 cites·19 claims
- 0381US6128936ABulging device and bulging methodOPTON KK·Filed 1999·Granted Oct 10, 2000·28 cites·21 claims
- 0479US7275406B2Bending deviceOPTON KK·Filed 2005·Granted Oct 2, 2007·6 cites·7 claims
- 0578US10639693B2Bending deviceOPTON KK·Filed 2016·Granted May 5, 2020·6 cites·5 claims
- 0677US6725700B2Bending device and control method thereofOPTON KK·Filed 2002·Granted Apr 27, 2004·12 cites·9 claims
- 0773US7159430B2Bending device with cutting mechanismOPTON KK·Filed 2005·Granted Jan 9, 2007·8 cites·11 claims
- 0873US6679091B2Stretch benderOPTON KK·Filed 2002·Granted Jan 20, 2004·10 cites·8 claims
- 0973US6185968B1Bending device and bending methodOPTON KK·Filed 1999·Granted Feb 13, 2001·20 cites·20 claims
- 1071US5819574AHydraulic device for bending work and a bending device with the hydraulic device mounted thereonOPTON KK·Filed 1997·Granted Oct 13, 1998·31 cites·9 claims
- 1170US5289261ADevice for measuring a three-dimensional shape of an elongate memberOPTON KK·Filed 1992·Granted Feb 22, 1994·30 cites·21 claims
- 1269US6189353B1Bending device and bending methodOPTON KK·Filed 2000·Granted Feb 20, 2001·8 cites·17 claims
- 1367US10537926B2Bending apparatusOPTON KK·Filed 2016·Granted Jan 21, 2020·1 cites·16 claims
- 1467US6820450B2Bending deviceOPTON KK·Filed 2002·Granted Nov 23, 2004·7 cites·6 claims
- 1564US7219527B2Mandrel for bendingOPTON KK·Filed 2004·Granted May 22, 2007·6 cites·4 claims
- 1663US12265368B2Control program generation apparatus, control program generation method, and programOPTON KK·Filed 2022·Granted Apr 1, 2025·0 cites·6 claims
- 1759US2022308558A1Control program generation apparatus, control program generation method, and programOPTON KK·Filed 2022·Application pending·0 cites
- 1857US12174614B2Control program generation apparatus, control program generation method, and programOPTON KK·Filed 2022·Granted Dec 24, 2024·0 cites·6 claims
- 1955US8756971B2Bending deviceOPTON KK·Filed 2012·Granted Jun 24, 2014·0 cites·4 claims
- 2055US2024264581A1Control program generation apparatus, control program generation method, and programOPTON KK·Filed 2023·Application pending·0 cites
- 2154US12210337B2Operation control apparatus, operation control method, and programOPTON KK·Filed 2022·Granted Jan 28, 2025·0 cites·6 claims
- 2253US12346096B2Control program generation apparatus, control program generation method, and programOPTON KK·Filed 2022·Granted Jul 1, 2025·0 cites·6 claims
- 2350US5862698ABending deviceOPTON KK·Filed 1997·Granted Jan 26, 1999·10 cites·3 claims
- 2450US2016091305A1Measurement DeviceOPTON KK·Filed 2014·Application pending·0 cites
- 2549US2020353523A1Bending machineOPTON KK·Filed 2018·Application pending·0 cites
- 2645US2015352619A1Bending SystemOPTON KK·Filed 2014·Application pending·0 cites
- 2741US2021150695A1Inspection deviceOPTON KK·Filed 2018·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →