OKUMA CORPORATION
Patent Owner
Stats
- 163 US PATENTS IN FORCE
- 11 US APPLICATIONS PENDING
- Mar 15, 2018 most recent publication
Details
- 163 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 3,470 Total Citation Count
- Apr 10, 1991 Earliest Filing
- 141 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0292,980 FREQUENCY CHARACTERISTIC MEASURING METHOD AT FEED AXIS CONTROL UNITFeb 23, 17Oct 12, 17[G01R]
2016/0116,275 GEOMETRIC-ERROR IDENTIFICATION SYSTEM AND GEOMETRIC-ERROR IDENTIFICATION METHODSep 10, 15Apr 28, 16[G01B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9703281 Tool path generation device, tool path calculation method, and tool path generation programMar 29, 11Jul 11, 17[G05B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0277,423 METHOD AND APPARATUS FOR CONTROLLING A MACHINE TOOLAbandonedFeb 24, 15Oct 01, 15[G05B]
2014/0069,252 GROOVING METHOD, GROOVING TOOL, AND GROOVING TOOL HOLDING STRUCTURESAbandonedApr 05, 13Mar 13, 14[B26D]
2011/0163,221 METHOD FOR CONTROLLING DEFLECTION IN STRUCTURAL MEMBERAbandonedDec 13, 10Jul 07, 11[F16M]
7676338 Method for detecting abnormality of temperature sensor in machine toolExpiredNov 28, 07Mar 09, 10[G01K, G01F]
7543307 Interface method and device having interface for circuit comprising logical operation elementExpiredJul 17, 03Jun 02, 09[G06F]
7520156 Calibration method for a parallel kinematic mechanism machineExpiredApr 28, 06Apr 21, 09[G01B]
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