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For the Inventor, By the Inventor

Sagamihara, Japan

Yukio Kato

USPTO Granted Patents = 18

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:

goldMedal17 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 152 
 
Hitachi Automotive Engineering Co., Ltd.
 patents
bronzeMedal1 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
4. 1 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
where one patent can have more than one assignee

Years Active: 1981-2013

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18 patents (USPTO):
1. 8553512 - Magnetic head slider inspection device (2013-10-08),
2. 8526274 - Thermally assisted magnetic recording device (2013-09-03),
3. 8456965 - Thermally assisted magnetic recording head (2013-06-04),
4. 8184397 - Hard-disk drive with vapor-phase lubricant supply system (2012-05-22),
5. 8144549 - Head stack assembly and information recording apparatus (2012-03-27),
6. 8116176 - Thermally assisted magnetic head-slider and head-gimbal assembly (2012-02-14),
7. 7969826 - Thermally assisted magnetic recording head having movable mirror for optical switching (2011-06-28),
8. 6915688 - Gas-flow measuring instrument (2005-07-12),
9. 6462911 - Magnetic head support mechanism and magnetic disk device (2002-10-08),
10. 6414821 - Magnetic head support mechanism and magnetic disk drive (2002-07-02),
11. 5835305 - Magnetic disk apparatus employing liquid bearing type or physical (1998-11-10),
12. 5631415 - Air flow rate measuring device (1997-05-20),
13. 5605733 - Magnetic recording medium, method for its production, and system for its (1997-02-25),
14. 5467648 - Air flow rate measuring device (1995-11-21),
15. 4480319 - Emitter coupled flip flop memory with complementary bipolar loads (1984-10-30),

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.

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