Company Filing History:

15 out of 2,636

Hitachi Global Storage Technologies Netherlands B.v.

patents

7 out of 164,108

International Business Machines Corporation

patents

2 out of 987

Hgst Netherlands, B.v.

patents

4. 1 out of 5,310

Western Digital Technologies, Inc.

patents

Years Active: 1992-2021

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10943614 - Load/unload ramp mechanism for reduced cracking (2021-03-09),

2. 8958179 - Managing resonance frequency of hard disk drive voice coil motor (2015-02-17),

3. 8493686 - Low profile hard-disk drive enclosure cover which includes a flange recess for accommodating a SATA connector (2013-07-23),

4. 8320085 - Disk drive including a latch configured to lock an actuator in response to an external force (2012-11-27),

5. 8125739 - Disk drive device and magnetic disk drive (2012-02-28),

6. 8035915 - Magnetic disk drive having circuit board apertures fitted with protrusions to achieve efficient layout of circuit elements (2011-10-11),

7. 7852595 - Magnetic disk unit and manufacturing method thereof (2010-12-14),

8. 7652849 - Flexible cable positioning structure and magnetic disk drive (2010-01-26),

9. 7570460 - Boss location to adjust head attitude (2009-08-04),

10. 7545598 - FPC-connector connecting structure and magnetic disk (2009-06-09),

11. 7505230 - Rotating disk storage device and latch method thereof (2009-03-17),

12. 7428122 - Hermetically sealed disk drive with low height (2008-09-23),

13. 7420782 - Rotating disk storage device (2008-09-02),

14. 7298591 - Rotating disk storage device with a retracting actuator head suspension assembly (2007-11-20),

15. 7070421 - Rotating disk storage device having connection structure between FPC and printed board (2006-07-04),

Title: Hiroki Kitahori: Innovating in Hard Disk Drive Technology

Introduction

Hiroki Kitahori is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to hard disk drive technology. With a remarkable portfolio of 25 patents, Kitahori has displayed remarkable creativity and technical expertise in the field, focusing on innovations that enhance performance and reliability.

Latest Patents

Among his latest inventions, Kitahori developed a pioneering load/unload ramp mechanism designed to reduce cracking in hard disk drives. This innovative load/unload ramp assembly incorporates a support plate with an interlock slot and several ramp units. The interlock structure in the ramp units effectively manages shrinkage during manufacturing, ensuring the stability and design integrity of the assembly. Additionally, Kitahori's approach to managing the resonance frequency of the voice coil motor (VCM) in hard disk drives includes unique yoke configurations that enhance performance by reducing natural frequency, resulting in a more efficient VCM assembly.

Career Highlights

Hiroki Kitahori has held vital roles in leading technology companies such as Hitachi Global Storage Technologies and IBM. His experience in these companies has equipped him with the insights necessary to drive innovation in the competitive landscape of data storage solutions.

Collaborations

Throughout his career, Kitahori has collaborated with esteemed colleagues like Shinichi Kimura and Hiroshi Matsuda. Their teamwork has fostered an environment of creativity and technical advancement, contributing to significant developments in hard disk technology.

Conclusion

Hiroki Kitahori stands out as a leading inventor in the realm of data storage, with a solid track record of patents that continue to influence the industry. His ongoing efforts not only enhance product reliability but also set new standards for innovation in hard disk drive technology.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.