Sugiyama; Tomotsugu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugiyama; Tomotsugu.The latest application filed is for "cooling apparatus".
- Sugiyama; Tomotsugu - Kyoto JP
- SUGIYAMA; Tomotsugu - Minami-ku Kyoto
| Patent | Date |
|---|---|
| Cooling apparatus Grant 11,252,837 - Nakae , et al. February 15, 2 | 2022-02-15 |
| Cooling apparatus Grant 11,236,738 - Nakae , et al. February 1, 2 | 2022-02-01 |
| Motor device, blowing device, and server device Grant 10,862,409 - Kato , et al. December 8, 2 | 2020-12-08 |
| Cooling Apparatus App 20190307020 - NAKAE; Nobuya ; et al. | 2019-10-03 |
| Cooling Apparatus App 20190307019 - NAKAE; Nobuya ; et al. | 2019-10-03 |
| Motor Device, Blowing Device, And Server Device App 20190267917 - KATO; Masayuki ; et al. | 2019-08-29 |
| Dynamic pressure bearing apparatus and fan Grant 9,822,787 - Sugiyama , et al. November 21, 2 | 2017-11-21 |
| Fan Grant 9,670,932 - Iwamoto , et al. June 6, 2 | 2017-06-06 |
| Serial axial fan Grant 9,551,346 - Kitamura , et al. January 24, 2 | 2017-01-24 |
| Dynamic Pressure Bearing Apparatus And Fan App 20160169242 - Sugiyama; Tomotsugu ; et al. | 2016-06-16 |
| Dynamic pressure bearing apparatus and fan Grant 9,303,653 - Sugiyama , et al. April 5, 2 | 2016-04-05 |
| Motor provided with a printed circuit board Grant 9,231,454 - Sugiyama , et al. January 5, 2 | 2016-01-05 |
| Blower fan Grant 9,109,607 - Takeshita , et al. August 18, 2 | 2015-08-18 |
| Dynamic Pressure Bearing Apparatus And Fan App 20150030481 - Sugiyama; Tomotsugu ; et al. | 2015-01-29 |
| Serial Axial Fan App 20140363272 - KITAMURA; Jumpei ; et al. | 2014-12-11 |
| Motor Provided With A Printed Circuit Board App 20140300255 - SUGIYAMA; Tomotsugu ; et al. | 2014-10-09 |
| Blower fan Grant 8,807,967 - Takeshita , et al. August 19, 2 | 2014-08-19 |
| Fan App 20130209294 - IWAMOTO; Kenji ; et al. | 2013-08-15 |
| Dynamic Pressure Bearing Apparatus And Fan App 20130004348 - Sugiyama; Tomotsugu ; et al. | 2013-01-03 |
| Blower Fan App 20120269665 - TAKESHITA; Hidenobu ; et al. | 2012-10-25 |
| Blower Fan App 20120107156 - Takeshita; Hidenobu ; et al. | 2012-05-03 |
| Method of manufacturing rotor holder Grant 8,074,344 - Hanaoka , et al. December 13, 2 | 2011-12-13 |
| Fan Grant 7,822,323 - Sugiyama , et al. October 26, 2 | 2010-10-26 |
| Motor Grant 7,567,000 - Sugiyama , et al. July 28, 2 | 2009-07-28 |
| Contra-rotating Axial Flow Fan Unit App 20090155104 - Takeshita; Hidenobu ; et al. | 2009-06-18 |
| Brushless motor having a circuit board having a central hole and escape holes Grant 7,508,102 - Sugiyama , et al. March 24, 2 | 2009-03-24 |
| Motor, Fan, Rotor Holder And Manufacturing Method Of The Same App 20090001825 - HANAOKA; Satoru ; et al. | 2009-01-01 |
| Fan Grant D581,373 - Sugiyama , et al. November 25, 2 | 2008-11-25 |
| Bearing unit and electric motor furnished therewith Grant 7,420,304 - Sugiyama , et al. September 2, 2 | 2008-09-02 |
| Fan App 20070280840 - Sugiyama; Tomotsugu ; et al. | 2007-12-06 |
| Centrifugal-fan impeller, and method of its manufacture Grant 7,264,446 - Yoshida , et al. September 4, 2 | 2007-09-04 |
| Motor App 20070122293 - SUGIYAMA; Tomotsugu ; et al. | 2007-05-31 |
| Bearing Unit and Electric Motor Furnished Therewith App 20070120433 - Sugiyama; Tomotsugu ; et al. | 2007-05-31 |
| Centrifugal fan Grant 7,217,087 - Yoshida , et al. May 15, 2 | 2007-05-15 |
| Fan Motor Assembly App 20060280632 - SUGIYAMA; Tomotsugu ; et al. | 2006-12-14 |
| Centrifugal-Fan Impeller, and Method of Its Manufacture App 20050220613 - Yoshida, Yusuke ; et al. | 2005-10-06 |
| Centrifugal Fan App 20050214144 - Yoshida, Yusuke ; et al. | 2005-09-29 |
| Centrifugal Fan App 20050207887 - Yoshida, Yusuke ; et al. | 2005-09-22 |
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