Shirai; Takeki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shirai; Takeki.The latest application filed is for "sealed linear actuator unit".
Company Profile
0.36.32
- Shirai; Takeki - Tokyo N/A JP
- Shirai; Takeki - Shinagawa-ku JP
- Shirai; Takeki - Tokyo-to JP
- Shirai; Takeki - Ichikawa JP
Patent Activity
| Patent | Date |
|---|---|
| Rolling device Grant 8,511,896 - Shirai , et al. August 20, 2 | 2013-08-20 |
| Sealed linear actuator unit Grant 8,302,498 - Shirai , et al. November 6, 2 | 2012-11-06 |
| Linear actuator Grant D664,169 - Shirai , et al. July 24, 2 | 2012-07-24 |
| Screw device manufacturing method and screw device Grant 8,220,353 - Teramachi , et al. July 17, 2 | 2012-07-17 |
| Actuator for driving movable object and motion guide apparatus for guiding motion of movable object Grant 8,166,838 - Shirai , et al. May 1, 2 | 2012-05-01 |
| Ball screw device Grant 8,132,477 - Shirai , et al. March 13, 2 | 2012-03-13 |
| Ball spline device Grant 8,123,407 - Shirai February 28, 2 | 2012-02-28 |
| Rolling guiding device Grant 8,016,486 - Shirai , et al. September 13, 2 | 2011-09-13 |
| Sealed Linear Actuator Unit App 20110126648 - Shirai; Takeki ; et al. | 2011-06-02 |
| Rolling guide device and method of manufacturing the same Grant 7,942,579 - Shirai May 17, 2 | 2011-05-17 |
| Traction drive power transmission device Grant 7,870,935 - Yatsushiro , et al. January 18, 2 | 2011-01-18 |
| Motion guide device Grant 7,845,854 - Shirai , et al. December 7, 2 | 2010-12-07 |
| Ball Screw Device App 20100242652 - Shirai; Takeki ; et al. | 2010-09-30 |
| Rolling-element Screw Device App 20100242651 - Shirai; Takeki ; et al. | 2010-09-30 |
| Rolling Device App 20100192711 - Shirai; Takeki ; et al. | 2010-08-05 |
| Screw Device Manufacturing Method And Screw Device App 20100101348 - Teramachi; Akihiro ; et al. | 2010-04-29 |
| Spindle Driving Mechanism For Machine Tool App 20100101343 - Shirai; Takeki ; et al. | 2010-04-29 |
| Ball Spline Device App 20100098358 - Shirai; Takeki | 2010-04-22 |
| Linear guidance device Grant 7,600,918 - Shirai , et al. October 13, 2 | 2009-10-13 |
| Robot joint structure and robot finger Grant 7,592,768 - Shirai , et al. September 22, 2 | 2009-09-22 |
| Linear Guidance Device App 20090185765 - Shirai; Takeki ; et al. | 2009-07-23 |
| Rolling Guide Device And Method Of Manufacturing The Same App 20090123096 - Shirai; Takeki | 2009-05-14 |
| Motion Guide Apparatus App 20090100949 - Shirai; Takeki ; et al. | 2009-04-23 |
| Ball Screw Device App 20090064811 - Shirai; Takeki | 2009-03-12 |
| Ball Joint App 20090047063 - Shirai; Takeki ; et al. | 2009-02-19 |
| Motion Guide Device App 20080144981 - Shirai; Takeki ; et al. | 2008-06-19 |
| Robot Joint Structure and Robot Finger App 20080127768 - Shirai; Takeki ; et al. | 2008-06-05 |
| Rolling Guiding Device App 20080112656 - Shirai; Takeki ; et al. | 2008-05-15 |
| Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device Grant 7,296,930 - Teramachi , et al. November 20, 2 | 2007-11-20 |
| Screw Device And Method Of Manufacturing The Same App 20070209465 - Shirai; Takeki ; et al. | 2007-09-13 |
| Actuator and motion guide apparatus App 20070144282 - Shirai; Takeki ; et al. | 2007-06-28 |
| Method of cutting long-sized hardened steel material and cutting device Grant 7,175,376 - Suzuki , et al. February 13, 2 | 2007-02-13 |
| Hypoid gear device App 20060219036 - Michioka; Hidekazu ; et al. | 2006-10-05 |
| Traction drive power transmission device App 20060194668 - Yatsushiro; Daisuke ; et al. | 2006-08-31 |
| Circulation member of ball screw and ball screw using same Grant 7,040,189 - Michioka , et al. May 9, 2 | 2006-05-09 |
| Method and apparatus for cutting long scale hardened steel Grant 6,988,861 - Suzuki , et al. January 24, 2 | 2006-01-24 |
| Rolling guide apparatus and roller connecting body Grant 6,939,043 - Shirai , et al. September 6, 2 | 2005-09-06 |
| Method and apparatus for cutting long scale hardened steel App 20050042054 - Suzuki, Kiyoshi ; et al. | 2005-02-24 |
| Coolant and machining device utilizing same App 20040159822 - Shirai, Takeki ; et al. | 2004-08-19 |
| Track rail mounting structure of rectilinear guide apparatus Grant 6,729,759 - Shirai , et al. May 4, 2 | 2004-05-04 |
| Rolling guide device and drive system using rolling guide device Grant 6,712,512 - Teramach , et al. March 30, 2 | 2004-03-30 |
| Linear motor system and driving apparatus driven by same Grant 6,700,228 - Teramachi , et al. March 2, 2 | 2004-03-02 |
| Circulation member of ball screw and ball screw using same App 20030123951 - Michioka, Hidekazu ; et al. | 2003-07-03 |
| Rolling guide device and drive system using rolling guide device App 20030108255 - Teramach, Akihiro ; et al. | 2003-06-12 |
| Method of cutting long-sized hardened steel material and cutting device App 20030103829 - Suzuki, Kiyoshi ; et al. | 2003-06-05 |
| Track rail mounting structure of rectilinear guide apparatus App 20030059135 - Shirai, Takeki ; et al. | 2003-03-27 |
| Rolling guide apparatus and roller connecting body App 20020172436 - Shirai, Takeki ; et al. | 2002-11-21 |
| Ball chain App 20020090152 - Shirai, Takeki ; et al. | 2002-07-11 |
| Linear motor system and driving apparatus driven by same App 20020079747 - Teramachi, Akihiro ; et al. | 2002-06-27 |
| Relative linear motion apparatus Grant 6,402,381 - Shirai , et al. June 11, 2 | 2002-06-11 |
| Scribing method App 20020050504 - Shimotoyodome, Gyo ; et al. | 2002-05-02 |
| Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device App 20020034346 - Teramachi, Akihiro ; et al. | 2002-03-21 |
| Rolling element spacers for rolling guide units App 20020031285 - Shirai, Takeki ; et al. | 2002-03-14 |
| Rolling guide device and drive system using rolling guide device App 20010022868 - Teramach, Akihiro ; et al. | 2001-09-20 |
| Ball screw Grant 6,282,971 - Shirai , et al. September 4, 2 | 2001-09-04 |
| Rolling element and rectilinearly-movable apparatus using the rolling element Grant 6,247,846 - Shirai June 19, 2 | 2001-06-19 |
| Lubricating oil supply system for a rolling guide apparatus Grant 6,125,968 - Shirai October 3, 2 | 2000-10-03 |
| Ball chain Grant 6,116,783 - Shirai , et al. September 12, 2 | 2000-09-12 |
| Method of forming a moving block of a rolling motion guiding device Grant 6,080,351 - Shirai June 27, 2 | 2000-06-27 |
| Linear motion apparatus Grant 6,053,062 - Ishikawa , et al. April 25, 2 | 2000-04-25 |
| Rolling motion guide apparatus and method of manufacturing movable member of rolling motion guide apparatus Grant 6,045,265 - Shirai , et al. April 4, 2 | 2000-04-04 |
| Large-scale high strength seismic isolator Grant 5,970,666 - Kurabayashi , et al. October 26, 1 | 1999-10-26 |
| Rolling guide unit Grant 5,957,586 - Okamoto , et al. September 28, 1 | 1999-09-28 |
| Spherical joint with an elastic cap Grant 5,653,547 - Teramachi , et al. August 5, 1 | 1997-08-05 |
| Linear motion slide unit Grant 5,275,492 - Shirai January 4, 1 | 1994-01-04 |
| Ball screw guide unit and transporting table using the same Grant 5,273,381 - Shirai December 28, 1 | 1993-12-28 |
| Ball screw Grant 5,263,381 - Shirai November 23, 1 | 1993-11-23 |
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