Company Filing History:

9 out of 2,636

Hitachi Global Storage Technologies Netherlands B.v.

patents

2 out of 164,108

International Business Machines Corporation

patents

1 out of 987

Hgst Netherlands, B.v.

patents

Years Active: 2002-2013

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8526141 - Magnetic disk device and guide member for guiding a flexible wiring board (2013-09-03),

2. 8031440 - Coil support structure and magnetic disk drive (2011-10-04),

3. 7986496 - Disk drive device and ramp used therefor (2011-07-26),

4. 7706104 - Rotating disk storage device having a carriage formed with non-binding pads (2010-04-27),

5. 7609485 - Head gimbal assembly and head stack assembly having accurate dimensions (2009-10-27),

6. 7570460 - Boss location to adjust head attitude (2009-08-04),

7. 7505230 - Rotating disk storage device and latch method thereof (2009-03-17),

8. 7460339 - Inertial latch that restricts actuator rotation in a first direction but not in a second direction (2008-12-02),

9. 7324308 - Disk drive, storage medium, and portable precision device (2008-01-29),

10. 7298591 - Rotating disk storage device with a retracting actuator head suspension assembly (2007-11-20),

11. 6661604 - Plate-like apparatus, rotating body built-in device, and disk device (2003-12-09),

12. 6487053 - System for improved assembly and manufacture of miniature data recording devices and head stack assemblies (2002-11-26),

Title: The Innovative Contributions of Satoshi Matsumura

Introduction

Satoshi Matsumura, located in Kanagawa, Japan, is a prominent inventor renowned for his significant contributions to technology, particularly in the field of magnetic disk devices. With a total of 12 patents to his name, Matsumura's inventions play an essential role in the advancements of data storage and retrieval systems.

Latest Patents

Among his latest inventions are notable patents that include a magnetic disk device and a guide member designed for guiding a flexible wiring board. This disk drive comprises a guide member tailored to assist a flexible wiring board that is attached to a carriage, ensuring optimal positioning during operation. Additionally, his patented coil support structure and magnetic disk drive innovatively integrate a voice coil composed of numerous layers of aligned windings. This invention is reinforced through a unique design that enhances the stability and efficiency of magnetic disk drives.

Career Highlights

Matsumura's exceptional career includes experience at significant organizations such as Hitachi Global Storage Technologies and IBM. His work has greatly influenced the design and functionality of magnetic storage devices, earning him recognition in the field of engineering and innovation.

Collaborations

Throughout his career, Satoshi Matsumura has collaborated with esteemed colleagues such as Shinichi Kimura and Hiroki Kitahori. These partnerships have fostered a creative environment that has led to breakthroughs in technology and innovative solutions in data storage.

Conclusion

Satoshi Matsumura's contributions to the field of technology, through his inventive works and collaborations, continue to shape the future of magnetic disk devices. His extensive portfolio of patents reflects a commitment to innovation that inspires both current and future generations of inventors and engineers.

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