Sagamihara, Japan

Yukio Kato

This inventor holds 18 USPTO granted patents, primarily in Magnetic Recording Technology. Top assignees: Hitachi, Ltd., Hitachi Automotive Engineering Co., Ltd., Hitachi Car Engineering Co., Ltd.. Active years: 1981-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Kato. Retrieved from https://idiyas.com/inventor/yukio-kato

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 264(Granted Patents)


Location History:

  • Kodaira, JP (1981 - 1984)
  • Hitachi, JP (1995 - 1997)
  • Kokubunji, JP (1997)
  • Ibaraki-ken, JP (1998 - 2002)
  • Chiyoda, JP (2002)
  • Ibaraki, JP (2005)
  • Kanagawa, JP (2012)
  • Sagamihara, JP (2011 - 2013)

Company Filing History:


Years Active: 1981-2013

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Areas of Expertise:
Magnetic Head Slider
Thermally Assisted Recording
Hard-Disk Drive
Head Stack Assembly
Gas-Flow Measurement
Magnetic Disk Device
Optical Switching
Bipolar Memory Circuit
Emitter Coupled Flip Flop
Liquid Bearing
Air Flow Rate Measurement
Semiconductor Memory
18 patents (USPTO):Explore Patents

Certainly! Here is the article about inventor Yukio Kato:

Title: Innovator Spotlight: Yukio Kato - Revolutionizing Magnetic Recording Technology

Introduction:

Yukio Kato, a renowned inventor based in Sagamihara, Japan, is the mastermind behind 18 patents in the field of magnetic recording technology. His groundbreaking innovations have significantly advanced the efficiency and reliability of various data storage systems.

Latest Patents:

1. Magnetic head slider inspection device: Kato's invention includes a motor unit, a slider unit with a reproducing head, and a magnetic field generator to measure the resistance value of the reproducing head on a disk medium.

2. Thermally assisted magnetic recording device: Kato's device prevents collision between a recording head and a disk by controlling the flying height based on the temperature near the near-field transducer.

Career Highlights:

Kato has made significant contributions during his tenure at Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd., where he had the opportunity to hone his skills and work on cutting-edge projects in the realm of magnetic recording technology.

Collaborations:

Throughout his career, Kato has collaborated closely with esteemed colleagues such as Atsuo Hotta and Irizo Naniwa, who have played vital roles in bringing his innovative ideas to fruition and enhancing the functionality of his inventions.

Conclusion:

Yukio Kato's relentless pursuit of excellence and passion for innovation have cemented his reputation as a trailblazer in the field of magnetic recording technology. His patented inventions continue to drive advancements in data storage systems, setting new standards for efficiency and performance in the industry.

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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