Yuji Omura

USPTO Granted Patents = 15 (Patent Applications = 3)

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 25(Granted Patents)

Location History:

Shizouka, JP (2012)
Shizuoka-ken, JP (2012)
Haibara-gun, JP (2016)
Shizuoka, JP (2012 - 2023)

Company Filing History:

4 out of 31

Alphana Technology Co., Ltd.

patents

4 out of 72

Samsung Electro-mechanics Japan Advanced Technology Co., Ltd.

Minebea Company, Limited

patents

Years Active: 2012-2025

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12331754 - Axial fan motor (2025-06-17),

2. 11754084 - Motor drive control device using feedback speed control and motor current control (2023-09-12),

3. 11022137 - Fan device (2021-06-01),

4. 10944351 - Motor drive control device and motor drive control method (2021-03-09),

5. 9941826 - Motor drive control device (2018-04-10),

6. 9742327 - Motor drive controller (2017-08-22),

7. 9484774 - Single phase brushless motor (2016-11-01),

8. 8681453 - Disk driving apparatus having improved quality (2014-03-25),

9. 8665556 - Disk drive device provided with fluid dynamic bearing (2014-03-04),

10. 8553354 - Disk driving apparatus having improved quality (2013-10-08),

11. 8427778 - Disk drive device provided with fluid dynamic bearing (2013-04-23),

12. 8312617 - Method of manufacturing a disk drive having a base member, bearing unit, drive unit and hub (2012-11-20),

13. 8300353 - Disk drive device having function of discharging static electricity (2012-10-30),

14. 8250735 - Motor adopting improved mechanism (2012-08-28),

15. 8243383 - Disk drive device provided with fluid dynamic bearing (2012-08-14),

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3 patents pending:

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