Assignee
OGURA KK
JP·31 granted patents·4 pending applications·430 citations·filing 1991–2024
Top patents by PatentIndex Score
35 records- 0192US5282378AFluid actuated, double acting machine for punching, cutting, bending or the likeOGURA KK·Filed 1992·Granted Feb 1, 1994·42 cites·4 claims
- 0291US5203192APortable, lightweight machine for bending reinforcing steel rods or the likeOGURA KK·Filed 1992·Granted Apr 20, 1993·42 cites·20 claims
- 0385US5630277APortable, power driven punching machine having an aiming beamOGURA KK·Filed 1995·Granted May 20, 1997·35 cites·9 claims
- 0482US5598737APortable, power driven punch press for working on steel frame membersOGURA KK·Filed 1994·Granted Feb 4, 1997·28 cites·12 claims
- 0580US10865814B2Hydraulic actuatorOGURA KK·Filed 2018·Granted Dec 15, 2020·1 cites·5 claims
- 0679US6000680AFluid operated machine for prying and other purposesOGURA KK·Filed 1997·Granted Dec 14, 1999·55 cites·8 claims
- 0778US10514049B2Hydraulic actuator and torque transmission couplerOGURA KK·Filed 2017·Granted Dec 24, 2019·1 cites·9 claims
- 0876US7100373B2Hydraulic toolOGURA KK·Filed 2003·Granted Sep 5, 2006·22 cites·4 claims
- 0974US5457889AJam-free shearing machine for threaded rodsOGURA KK·Filed 1994·Granted Oct 17, 1995·32 cites·4 claims
- 1070US7020967B2Rod cutting deviceOGURA KK·Filed 2002·Granted Apr 4, 2006·12 cites·14 claims
- 1170US5150644ARelease valve mechanism in a fluid operated linear actuator for a portable cutter or the likeOGURA KK·Filed 1991·Granted Sep 29, 1992·21 cites·9 claims
- 1268US12103094B2Hydraulic actuation deviceOGURA KK·Filed 2019·Granted Oct 1, 2024·1 cites·6 claims
- 1368US11311751B2Hydraulic deviceOGURA KK·Filed 2019·Granted Apr 26, 2022·3 cites·18 claims
- 1468US5974926AShear assembly for use with a punch press for cutting L sectioned steel stripsOGURA KK·Filed 1997·Granted Nov 2, 1999·26 cites·17 claims
- 1567USD522339SCutting blade for portable metal bar cutterOGURA KK·Filed 2004·Granted Jun 6, 2006·14 cites·1 claims
- 1666US5802850AHydraulic machine having an improved air bagOGURA KK·Filed 1997·Granted Sep 8, 1998·25 cites·6 claims
- 1757US5875629AReturn valve for a hydraulic systemOGURA KK·Filed 1997·Granted Mar 2, 1999·18 cites·4 claims
- 1856US2022314037A1Hydraulic deviceOGURA KK·Filed 2022·Application pending·0 cites
- 1955US6457243B2Tool chuck for a hand-held power-driven punching machine or the likeOGURA KK·Filed 2001·Granted Oct 1, 2002·6 cites·2 claims
- 2054USD1067008SHydraulic puncherOGURA KK·Filed 2023·Granted Mar 18, 2025·1 cites·1 claims
- 2153USD595472SMachine to pry open building doorOGURA KK·Filed 2008·Granted Jun 30, 2009·8 cites·1 claims
- 2253US2020094332A1Cutting deviceOGURA KK·Filed 2019·Application pending·0 cites
- 2352US2007033812A1Cutting blade for cutting rod-like members and cutting machine to which the cutting blade is mountedOGURA KK·Filed 2006·Application pending·0 cites
- 2449US5832771AUniversal punch press for working on steel frame members of the likeOGURA KK·Filed 1997·Granted Nov 10, 1998·14 cites·17 claims
- 2548US7111541B2Cutting deviceOGURA KK·Filed 2003·Granted Sep 26, 2006·2 cites·2 claims
- 2648USD523314SLock opening deviceOGURA KK·Filed 2004·Granted Jun 20, 2006·6 cites·1 claims
- 2748USD492949SPortable hydraulic spreader deviceOGURA KK·Filed 2003·Granted Jul 13, 2004·6 cites·1 claims
- 2847US11850727B2Auxiliary tool and actuation unitOGURA KK·Filed 2019·Granted Dec 26, 2023·1 cites·3 claims
- 2942US2020306845A1Hydraulic deviceOGURA KK·Filed 2018·Application pending·0 cites
- 3040USD1106787SHydraulic puncherOGURA KK·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
- 3139USD917254SHydraulic puncherOGURA KK·Filed 2018·Granted Apr 27, 2021·2 cites·1 claims
- 3239USD516399SPortable hydraulic spreader deviceOGURA KK·Filed 2003·Granted Mar 7, 2006·4 cites·1 claims
- 3335USD843805STorque transmission coupling for power toolsOGURA KK·Filed 2017·Granted Mar 26, 2019·1 cites·1 claims
- 3433USD521341SLock opening deviceOGURA KK·Filed 2004·Granted May 23, 2006·1 cites·1 claims
- 3518USD907457SControl lever for a power toolOGURA KK·Filed 2019·Granted Jan 12, 2021·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →