Murota; Masahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Murota; Masahiro.The latest application filed is for "machine tool and vibration estimation method".
Company Profile
12.30.44
- Murota; Masahiro - Yamanashi-ken JP
- Murota; Masahiro - Yamanashi JP
- MUROTA; Masahiro - Minamitsuru-gun JP
Patent Activity
| Patent | Date |
|---|---|
| Method of manufacturing motor jacket incorporating stator Grant 11,309,752 - Murota April 19, 2 | 2022-04-19 |
| Throttle unit and a static pressure bearing device equipped with the throttle unit, and a method of manufacturing a grooved block Grant 11,125,272 - Suzuki , et al. September 21, 2 | 2021-09-21 |
| Spindle device Grant 11,097,392 - Murota August 24, 2 | 2021-08-24 |
| Spindle device Grant 11,052,503 - Murota July 6, 2 | 2021-07-06 |
| Machine Tool And Vibration Estimation Method App 20210178546 - MUROTA; Masahiro | 2021-06-17 |
| Spindle device Grant 11,027,386 - Murota June 8, 2 | 2021-06-08 |
| Support Structure App 20210162555 - MUROTA; Masahiro | 2021-06-03 |
| Support Structure App 20210164611 - MUROTA; Masahiro | 2021-06-03 |
| Processing Method And Object App 20210146493 - HON; Yonpyo ; et al. | 2021-05-20 |
| Spindle device Grant 10,974,357 - Murota April 13, 2 | 2021-04-13 |
| On-machine Measurement Device, Machine Tool, And On-machine Measurement Method App 20210048288 - Murota; Masahiro ; et al. | 2021-02-18 |
| Position Adjustment Device And Ultraprecision Machine Tool App 20210016402 - SUZUKI; Toyoaki ; et al. | 2021-01-21 |
| Spindle device Grant 10,882,156 - Murota January 5, 2 | 2021-01-05 |
| Fixing Member And Spindle Device App 20200398395 - MUROTA; Masahiro | 2020-12-24 |
| Spindle Device And Machine Tool App 20200316735 - Murota; Masahiro | 2020-10-08 |
| Holder And Machine Tool App 20200316740 - MUROTA; Masahiro | 2020-10-08 |
| Spindle device Grant 10,786,881 - Murota September 29, 2 | 2020-09-29 |
| Spindle device Grant 10,758,985 - Murota Sep | 2020-09-01 |
| Cleaning process optimization device and machine learning device Grant 10,754,312 - Tango , et al. A | 2020-08-25 |
| Spindle Device App 20200130122 - Murota; Masahiro | 2020-04-30 |
| Method Of Manufacturing Motor Jacket Incorporating Stator App 20200136444 - MUROTA; Masahiro | 2020-04-30 |
| Spindle Device App 20200130121 - Murota; Masahiro | 2020-04-30 |
| Throttle Unit And A Static Pressure Bearing Device Equipped With The Throttle Unit, And A Method Of Manufacturing A Grooved Bloc App 20200080592 - SUZUKI; Toyoaki ; et al. | 2020-03-12 |
| Spindle Device App 20200070251 - Murota; Masahiro | 2020-03-05 |
| Spindle Device App 20200039014 - Murota; Masahiro | 2020-02-06 |
| Spindle Device App 20200039017 - Murota; Masahiro | 2020-02-06 |
| Machine tool and axial movement control method Grant 10,543,575 - Ootou , et al. Ja | 2020-01-28 |
| Spindle Device App 20200023482 - Murota; Masahiro | 2020-01-23 |
| Spindle Device App 20200001415 - Murota; Masahiro | 2020-01-02 |
| Cooling system of electric motor with fan Grant 10,468,946 - Murota , et al. No | 2019-11-05 |
| Liquid drainage mechanism and machine tool equipped with liquid drainage mechanism Grant 10,343,245 - Suzuki , et al. July 9, 2 | 2019-07-09 |
| Tool cleaning device for machine tool Grant 10,315,283 - Murota | 2019-06-11 |
| Tool exchanger Grant 10,286,506 - Murota , et al. | 2019-05-14 |
| Bellows support structure and slide table device Grant 10,280,976 - Minami , et al. | 2019-05-07 |
| Machine Tool And Axial Movement Control Method App 20190061088 - Ootou; Satoshi ; et al. | 2019-02-28 |
| Machine Tool And Speed Control Method App 20190064778 - Nakamura; Fuminobu ; et al. | 2019-02-28 |
| Cleaning Process Optimization Device And Machine Learning Device App 20180267489 - TANGO; Chikara ; et al. | 2018-09-20 |
| Liquid Drainage Mechanism And Machine Tool Equipped With Liquid Drainage Mechanism App 20180104784 - SUZUKI; Toyoaki ; et al. | 2018-04-19 |
| Bellows Support Structure And Slide Table Device App 20180066701 - Minami; Hiroshi ; et al. | 2018-03-08 |
| Rotary-magazine tool changer capable of changing tool storage position Grant 9,815,158 - Isobe , et al. November 14, 2 | 2017-11-14 |
| Throttle Unit And A Static Pressure Bearing Device Equipped With The Throttle Unit, And A Method Of Manufacturing A Grooved Block App 20170284464 - SUZUKI; Toyoaki ; et al. | 2017-10-05 |
| Tool changer with cover means Grant 9,757,835 - Murota , et al. September 12, 2 | 2017-09-12 |
| Automatic tool changer of machine tool Grant 9,707,653 - Isobe , et al. July 18, 2 | 2017-07-18 |
| Machine tool including sealing structure in rotation unit Grant 9,709,170 - Murota July 18, 2 | 2017-07-18 |
| Tool changer equipped with covers Grant 9,656,362 - Murota May 23, 2 | 2017-05-23 |
| Tool Cleaning Device For Machine Tool App 20170113314 - MUROTA; Masahiro | 2017-04-27 |
| Tool gravity center position estimation device and machine tool Grant 9,558,303 - Murota , et al. January 31, 2 | 2017-01-31 |
| Tool exchanger apparatus of machine tool Grant 9,533,391 - Murota January 3, 2 | 2017-01-03 |
| Attachment structure for main spindle and tool holder of machine tool Grant 9,511,462 - Murota December 6, 2 | 2016-12-06 |
| Tool changer provided with covers Grant 9,481,063 - Murota November 1, 2 | 2016-11-01 |
| Cooling System Of Electric Motor With Fan App 20160164376 - MUROTA; Masahiro ; et al. | 2016-06-09 |
| Tool changer for machine tool Grant 9,339,905 - Murota May 17, 2 | 2016-05-17 |
| Method of manufacturing index device of machine tool Grant 9,252,639 - Murota February 2, 2 | 2016-02-02 |
| Rotary-magazine Tool Changer Capable Of Changing Tool Storage Position App 20150367466 - ISOBE; Gaku ; et al. | 2015-12-24 |
| Automatic Tool Changer Of Machine Tool App 20150298270 - ISOBE; Gaku ; et al. | 2015-10-22 |
| Tool Changer For Machine Tool App 20150290755 - ISOBE; Gaku ; et al. | 2015-10-15 |
| Electric Motor Provided With Cooling Structure App 20150295474 - Murota; Masahiro ; et al. | 2015-10-15 |
| Tool Exchanger App 20150209924 - MUROTA; Masahiro ; et al. | 2015-07-30 |
| Tool Changer With Cover Means App 20150190897 - MUROTA; Masahiro ; et al. | 2015-07-09 |
| Tool Gravity Center Position Estimation Device And Machine Tool App 20150186556 - MUROTA; Masahiro ; et al. | 2015-07-02 |
| Tool Changer Provided With Covers App 20150111710 - MUROTA; Masahiro | 2015-04-23 |
| Attachment Structure For Main Spindle And Tool Holder Of Machine Tool App 20150093209 - MUROTA; Masahiro | 2015-04-02 |
| Tool Changer Equipped With Covers App 20150087487 - MUROTA; Masahiro | 2015-03-26 |
| Tool Exchanger Apparatus Of Machine Tool App 20150072844 - MUROTA; Masahiro | 2015-03-12 |
| Tool Changer For Machine Tool App 20150072845 - MUROTA; Masahiro | 2015-03-12 |
| Machine Tool Including Sealing Structure In Rotation Unit App 20150014936 - MUROTA; Masahiro | 2015-01-15 |
| Index Device Of Machine Tool And Method Of Manufacturing Same App 20140028122 - MUROTA; Masahiro | 2014-01-30 |
| Warm-up Control System For Machine Tool App 20130302180 - FUJII; Takaaki ; et al. | 2013-11-14 |
| Machine tool with main body covered with cover Grant 8,079,788 - Murota , et al. December 20, 2 | 2011-12-20 |
| Machine Tool With Main Body Covered With Cover App 20080247835 - MUROTA; Masahiro ; et al. | 2008-10-09 |
| Clamping mechanism for tool holder Grant 7,418,783 - Fujimoto , et al. September 2, 2 | 2008-09-02 |
| Numerically controlled machine tool Grant 7,331,741 - Murota , et al. February 19, 2 | 2008-02-19 |
| Clamping mechanism for tool holder App 20060045644 - Fujimoto; Akihiko ; et al. | 2006-03-02 |
| Numerically controlled machine tool App 20050238447 - Murota, Masahiro ; et al. | 2005-10-27 |
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