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Okuma Corporation patents

Recent patent applications related to Okuma Corporation. Okuma Corporation is listed as an Agent/Assignee. Note: Okuma Corporation may have other listings under different names/spellings. We're not affiliated with Okuma Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Okuma Corporation-related inventors

Date Okuma Corporation patents (updated weekly) - BOOKMARK this page
06/22/17 new patent  Motor control device
06/15/17Timer synchronizing system in loop communication channel
06/01/17Fully-closed loop position controller
05/25/17Frequency identifying device
05/11/17Machine tool
05/04/17Monitoring machine tool
04/20/17Main spindle failure detection device for machine tool and detecting main spindle failure
03/16/17Resolver for rotation position detection using resin bearing
03/09/17Bearing diagnostic device for machine tool
02/09/17Information acquisition device of machine tool
01/05/17Main spindle load monitoring device for machine tool
12/01/16Vibration information display device for machine tool
11/24/16Multi-turn detector
09/22/16Tandem position control device
08/25/16Error identification machine tool
06/30/16Cutting fluid tank
06/30/16Cutting fluid tank
06/23/16Position controller of feed axis in machine tool
06/16/16Cogging torque measuring motor
06/02/16Control apparatus of motor
05/05/16Method for controlling temperature adjustment system of machine
05/05/16Tool pot
05/05/16Thermal displacement correcting a machine tool
04/28/16Method of controlling feed axes in machine tool, and machine tool performing machining by using the controlling feed axes
04/28/16Geometric-error identification system and geometric-error identification method
04/28/16Numerical control device and method
04/28/16Numerical control system for machine tool
03/24/16Hydraulic pressure control device
03/03/16Servo control apparatus
02/25/16Position control apparatus
01/14/16Linear encoder
10/29/15Tailstock control device
10/22/15Machine tool
10/22/15Machine tool
10/15/15Measurement system
10/15/15Position control device
10/01/15Method and controlling a machine tool
10/01/15Method and controlling a machine tool
06/25/15Motor control device
06/11/15Geometric error identification multi-axis machine tool and multi-axis machine tool
05/21/15Oil pressure control device
05/14/15Chattering vibration preventing jig for workpiece
04/30/15Optical encoder
03/12/15Headstock of machine tool
02/26/15Position control identifying low-frequency disturbance
01/22/15Machine tool and control the same
12/11/14Control machine tool
10/30/14Door mechanism of machine tool
10/30/14Inertia estimating method and inertia estimating appartus of position control apparatus
10/30/14Position controller
10/23/14Machine tool
10/16/14Electric motor control device
10/16/14Numerical controller
08/07/14Cutting method and cutting apparatus
08/07/14Position control apparatus
07/31/14Three-phase ac motor
05/08/14Main spindle device of machine tool
05/01/14Machine tool
05/01/14Machine tool
04/24/14Chatter vibration suppressing method and machine tool
04/03/14Thread cutting machine
03/27/14Protective device for sliding surface
03/13/14Grooving method, grooving tool, and grooving tool holding structures
11/21/13Machining vibration suppressing method and machining vibration suppressing machine tool
09/12/13Spindle positioning device
Patent Packs
08/29/13Numerical control machine
08/01/13Method of controlling linear motor
07/11/13Multitasking machine tool
04/25/13Machine tool
04/18/13Speed monitoring device
03/21/13Monitoring method and monitor monitoring rotation speed of rotary shaft in machine tool, and machine tool
02/21/13Tool path generation device, tool path calculation method, and tool path generation program
01/17/13Synchronous motor
01/10/13Absolute position detector with abnormality detection function
12/20/12Vibration determination method and vibration determination device
12/06/12Method for calculating error compensation value of machine
11/08/12Stator and resolver
10/25/12Table unit for machine tool
10/04/12Method and program for calculating correction value for machine tool
10/04/12Method and program for calculating correction value for machine tool
Patent Packs
10/04/12Vibration determination method and vibration determination device
08/30/12Spindle device
08/30/12Numerical control apparatus having vibration suppression capabilities
08/02/12Position control apparatus
06/28/12Thermal displacement correcting a machine tool
05/31/12Motor magnetic pole position correction method
05/03/12Machine tool
04/26/12Method for monitoring rotary shaft rotation speed fluctuation in machine tool, monitor apparatus, and machine tool
04/26/12Method and suppressing vibration
04/19/12Monitoring method and monitoring machine tool, and machine tool
04/19/12Vibration suppressing method and vibration suppressing device for use in machine tool
04/19/12Operating history management method and operating history management apparatus
03/15/12Vibration suppressing device
02/02/12Position detector
12/29/11Rotation angle detection apparatus
11/17/11Cooling structure for machine tool main spindle
11/17/11Rotary shaft device
09/08/11Method of controlling thread cutting
07/07/11Method for controlling deflection in structural member
06/30/11Multi-turn angle sensor
06/09/11Vibration suppressing device
04/07/11Machine tool and boring method
03/10/11Machine tool
02/17/11Method and program for identifying errors
01/20/11Tool magazine
09/09/10Linear motor
05/06/10Position control numerically controlled machine
04/29/10Combination machining lathe
04/08/10Collision preventing device incorporated in numerical control apparatus
Social Network Patent Pack
02/18/10Motor controller
01/14/10Cutting method and cutting apparatus
01/14/10Vibration suppressing
12/10/09Position control apparatus
09/24/09Machining simulation apparatus
09/03/09Linear motor mounting structure
08/20/09Machine tool
08/13/09Tailstock control device
07/02/09Machine diagnosing therefor
04/30/09Method for suppressing vibration and device therefor
Patent Packs
04/30/09Numerical control apparatus with manual shift operation functionality
04/30/09Position controlling device
03/26/09Numerical controller of machine tool

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Okuma Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Okuma Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by