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Amsterdam, Netherlands

Hitachi Global Storage Technologies B.v.

USPTO Granted Patents = 12

Forward Citations = 112

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31 inventors (with patents filed for the assignee):

Wen-Chien David Hsiao (4 out of 92 patents)

Vladimir Nikitin (2 out of 116 patents)

Ming Jiang (1 out of 115 patents)

4. Aron Pentek (1 out of 90 patents)

5. Kim Yang Lee (1 out of 107 patents)

6. Toshiki Hirano (1 out of 137 patents)

7. Qinghua Zeng (1 out of 37 patents)

8. Savas Gider (1 out of 28 patents)

9. Edward Hin Pong Lee (1 out of 87 patents)

10. Bernd Lamberts (1 out of 38 patents)

11. Fu-Ying Huang (1 out of 51 patents)

12. Yimin Hsu (1 out of 56 patents)

13. Hieu Lam (1 out of 11 patents)

14. Spencer W Ng (1 out of 27 patents)

15. Richard M H New (1 out of 22 patents)

12 patents: Sort by Forward Citations

1. 7633710 - Magnetic head having reduced induction coil electrical resistance and method for the fabrication thereof (2009-12-15),

2. 7538977 - Method and apparatus for providing diamagnetic flux focusing in a storage device (2009-05-26),

3. 7538976 - Trailing shield design for reducing wide area track erasure (water) in a perpendicular recording system (2009-05-26),

4. 7536774 - Method and apparatus for integrating a stair notch and a gap bump at a pole tip in a write head (2009-05-26),

5. 7535676 - Slider with bonding pads opposite the air bearing surface (2009-05-19),

6. 7525760 - Laminated write gap to improve writer performance (2009-04-28),

7. 7318118 - System and method for selective write to flash memory in HDD (2008-01-08),

8. 7199963 - Method of performing self-servo write using a helium environment (2007-04-03),

9. 7196902 - Disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer (2007-03-27),

10. 7143002 - Method for detecting external acceleration to a hard disk drive by a spindle motor (2006-11-28),

11. 7139401 - Hard disk drive with self-contained active acoustic noise reduction (2006-11-21),

12. 6954327 - Methods and apparatus for thermally bonding lubricant to a disk surface with use of a heat source in a magnetic head (2005-10-11),

Hitachi Global Storage Technologies B.v. is a leading provider of storage solutions serving a wide range of industries. With a focus on innovation and reliability, HGST offers a diverse portfolio of products including hard disk drives, solid state drives, and software solutions. Our cutting-edge technology and global presence make us a trusted partner for businesses in need of dependable storage solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

12 Patents

#46 in Amsterdam

#532 in Netherlands

#46,701 in the World

Amsterdam, Netherlands

Hitachi Global Storage Technologies B.v.

Forward Citations = 112

31 inventors:

Wen-Chien David Hsiao (4 out of 92 patents)

Vladimir Nikitin (2 out of 116 patents)

Ming Jiang (1 out of 115 patents)

4. Aron Pentek (1 out of 90 patents)

5. Kim Yang Lee (1 out of 107 patents)

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