Yoshiki Kato

This inventor holds 38 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 6 EPO patents, primarily in Magnetic Recording Media. Top assignees: Hitachi, Ltd., Mitsubishi Heavy Industries Limited, Ihi Corporation. Active years: 1980-2026.

USPTO Granted Patents = 38 (Patent Applications = 3)

% Patents Active = 86.8

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 384(Granted Patents)

Location History:

Hinodemachi, JP (1980 - 1982)
Nishitama, JP (1994)
Hyogo-ken, JP (2005)
Tokyo, JP (1980 - 2019)
Yokohama, JP (2024)

Company Filing History:

Mitsubishi Heavy Industries Limited

5. 1 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1980-2026

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Areas of Expertise:

Magnetic Recording Media

Manufacturing Method

Brushless Motor

Cooling Function

Heat Insulation Structure

Fuel Cell Power Generation

Error Frequency Component

Angle of Rotation Acquisition

Magnetic Disk

Simultaneous Double Sides Polishing

Magnetic Recording System

Lapping Member

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12573646 - Heat insulation structure for high-temperature reaction room (2026-03-10),

2. 12046779 - Fuel cell power generation system for treating exhaust fuel gas (2024-07-23),

3. 10421121 - Method of manufacturing Ni alloy casting and Ni alloy casting (2019-09-24),

4. 9470244 - Compressor with cooling function (2016-10-18),

5. 9438156 - Motor control device and motor control method (2016-09-06),

6. 9350282 - Motor control device and motor control method (2016-05-24),

7. 9312799 - Motor control device and motor control method (2016-04-12),

8. 9297676 - Error frequency component acquisition device, angle of rotation acquisition device, motor control device, and angle of rotation acquisition method (2016-03-29),

9. 6853106 - Brushless motor (2005-02-08),

10. 6515708 - Clock generator, and image displaying apparatus and method (2003-02-04),

11. 6303205 - Magnetic disk including protective layer having surface with protrusions, and substrate therefor (2001-10-16),

12. 6057021 - Magnetic recording media and magnetic recording system using the same (2000-05-02),

13. 5930073 - Magnetic disk including protective layer having surface with magnetic (1999-07-27),

14. 5815343 - Magnetic recording medium, process for producing the same and magnetic (1998-09-29),

15. 5750230 - Magnetic recording media and magnetic recording system using the same (1998-05-12),

Certainly! Here is the article about inventor Yoshiki Kato:

Title: The Innovation Journey of Yoshiki Kato in Tokyo, JP

Introduction:

Yoshiki Kato, a prolific inventor based in Tokyo, JP, has made significant contributions to the field of manufacturing and cooling technologies. With an impressive portfolio of 36 patents, his groundbreaking work has revolutionized industries worldwide.

Latest Patents:

Among his latest patents is a revolutionary method for manufacturing Ni alloy castings. This method involves a meticulous process of solidifying molten Ni alloy to form columnar and equiaxed grains, ensuring superior quality and structural integrity. Additionally, Kato's compressor design with a unique cooling function showcases his ingenuity in optimizing airflow dynamics with arc-like curved surfaces.

Career Highlights:

Throughout his career, Yoshiki Kato has served in key roles at prestigious companies such as Hitachi, Ltd. and Mitsubishi Heavy Industries Limited. His expertise has been instrumental in driving innovation and pushing the boundaries of engineering excellence in the corporate sector.

Collaborations:

Kato has collaborated closely with esteemed colleagues including Masaki Ohura and Takao Nakamura, who have been essential partners in bringing his inventive concepts to life. Their combined efforts have led to the successful implementation of cutting-edge technologies in various industrial applications.

Conclusion:

In conclusion, Yoshiki Kato stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of manufacturing and cooling systems. His patented inventions are a testament to his exceptional skill, creativity, and dedication to advancing technological solutions for a brighter future.