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For the Inventor, By the Inventor

Kawasaki, Japan

Masaki Kameyama

This inventor holds 22 USPTO granted patents, primarily in Magnetic Head Technology. Top assignee: Fujitsu Corporation. Active years: 1999-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Kameyama. Retrieved from https://idiyas.com/inventor/masaki-kameyama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22

% Patents Active = 36.4

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 104(Granted Patents)


Location History:

  • Kanagawa, JP (2001)
  • Kawasaki, JP (1999 - 2009)

Company Filing History:

goldMedal22 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1999-2009

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Areas of Expertise:
Magnetic Head
Head Slider
Disk Drive
Manufacturing Method
Air Bearing
Negative Pressure
Durability Evaluation
Friction Force Measurement
Water Repellent Treatment
Flying Height
Protection Protuberance
Recording Medium
22 patents (USPTO):Explore Patents
1. 7599149 - Magnetic head including buffer member on groove part, method of manufacturing same, and magnetic disk unit including same (2009-10-06),
2. 7481697 - Head slider and method of manufacturing same (2009-01-27),
3. 7417829 - Head slider having a flat first step and a second flat step with a groove therein, and disk drive employing the head slider (2008-08-26),
4. 7408742 - Magnetic head slider and method of fabricating magnetic head slider (2008-08-05),
5. 7352531 - Head slider having a flat first step and a second flat step with a groove therein, and disk drive employing the head slider (2008-04-01),
6. 7251105 - Negative pressure type head slider and disk drive (2007-07-31),
7. 7196873 - Disk device and slider (2007-03-27),
8. 7149056 - Negative pressure type head slider and disk drive (2006-12-12),
9. 7116521 - Head slider and disk drive employing same head slider, and method for providing water repellent treatment to same head slider (2006-10-03),
10. 6961217 - Head slider and disk drive employing same head slider, and method for providing water repellent treatment to same head slider (2005-11-01),
11. 6950281 - Negative pressure type head slider and disk drive (2005-09-27),
12. 6903901 - Head slider having protector protuberance in front of head element (2005-06-07),
13. 6891699 - Recording medium drive including head slider having protection protuberance standing on air bearing surface (2005-05-10),
14. 6430006 - Head assembly and storage device (2002-08-06),
15. 6417992 - Head assembly and disk drive (2002-07-09),

Sure, here is the article about inventor Masaki Kameyama:

Title: Innovator Spotlight: Masaki Kameyama, Revolutionizing Magnetic Head Technology

Introduction:

Masaki Kameyama, a prolific inventor based in Kawasaki, Japan, has made a significant impact in the field of magnetic head technology. With 22 patents to his name, Kameyama's innovative contributions have reshaped the way we interact with magnetic storage devices.

Latest Patents:

Kameyama's recent patents showcase his expertise in magnetic head design and manufacturing. One of his groundbreaking inventions includes a magnetic head with a buffer member on the groove part, aimed at preventing damage to the magnetic recording medium. Another patent details a method for manufacturing a head slider with optimized airflow dynamics for improved performance.

Career Highlights:

Currently affiliated with Fujitsu Corporation, Kameyama continues to drive innovation in the magnetic storage industry. His pioneering work has led to advancements in data storage efficiency and reliability, securing his reputation as a trailblazer in the field.

Collaborations:

Throughout his career, Kameyama has collaborated with esteemed colleagues such as Masaharu Sugimoto and Kenrou Yamamoto. Together, they have contributed to the development of cutting-edge magnetic head technologies, setting new standards for industry excellence.

Conclusion:

In conclusion, Masaki Kameyama's inventive spirit and technical prowess have established him as a leading figure in magnetic head innovation. His patented solutions have not only enhanced the performance of magnetic storage devices but have also paved the way for future advancements in the field. Kameyama's dedication to pushing the boundaries of technology continues to inspire and shape the landscape of magnetic storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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