Hiromitsu Tokisue

This inventor holds 32 USPTO granted patents, primarily in Magnetic Disk Technology. Top assignees: Hitachi, Ltd., Hitachi Global Storage Technologies Japan, Ltd.. Active years: 1986-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Tokisue. Retrieved from https://idiyas.com/inventor/hiromitsu-tokisue

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

USPTO Granted Patents = 32

% Patents Active = 71.9

Average Co-Inventor Count = 4.5

ph-index = 9

Forward Citations = 653(Granted Patents)

Location History:

Niihari, JP (1989)
Ibaraki, JP (1986 - 1996)
Niihari-gun, JP (2001)
Ibaraki-ken, JP (1997 - 2008)
Chiyoda, JP (2002 - 2008)

Company Filing History:

Hitachi Global Storage Technologies Japan, Ltd.

patents

Years Active: 1986-2008

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Areas of Expertise:

Magnetic Head Slider

Gimbal Assembly

Magnetic Disk Device

Data Processing

Head Suspension

Shape Data

Integrated Circuit

Magnetic Storage

Fluid Conveying

Negative Pressure

Rotary Disk Storage

Article Assembling

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7395190 - Analytical model producing method and analytical model producing apparatus (2008-07-01),

2. 7385786 - Magnetic head slider and a magnetic disk device in which the slider is mounted (2008-06-10),

3. 7072146 - Magnetic head slider and a magnetic disk device in which the slider is mounted (2006-07-04),

4. 7061722 - Magnetic head gimbal assembly and magnetic disk unit (2006-06-13),

5. 6985785 - Method and apparatus for creating shape data (2006-01-10),

6. 6985334 - Magnetic head slider and a magnetic disk device in which the slider is mounted (2006-01-10),

7. 6920364 - Work assistance apparatus and memory medium for use therein (2005-07-19),

8. 6912102 - Magnetic head with IC thereon with recording frequency controlled according to IC position (2005-06-28),

9. 6785095 - Magnetic disc apparatus with slider having specified location of action point of equivalent load (2004-08-31),

10. 6760193 - Magnetic head gimbal assembly and magnetic disk unit (2004-07-06),

11. 6754023 - Magnetic disk device with magnetic head supporting mechanism having integrated circuit mounted thereon (2004-06-22),

12. 6633455 - Slider capable of reducing distance between head element and recording medium, and recording apparatus incorporating same (2003-10-14),

13. 6597537 - Magnetic head slider and a magnetic disk device in which the slider is mounted (2003-07-22),

14. 6493188 - Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure (2002-12-10),

15. 6493179 - Magnetic head gimbal assembly and magnetic disk unit (2002-12-10),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I am pleased to provide you with an article about inventor Hiromitsu Tokisue based on the given data.

Title: The Innovations of Hiromitsu Tokisue

Introduction:

Hiromitsu Tokisue is a renowned inventor based in Chiyoda, Japan, with a remarkable portfolio of 32 patents to his name. His groundbreaking work has significantly impacted the fields of analytical modeling and magnetic disk devices.

Latest Patents:

Among his latest patents is the Analytical Model Producing Method and Analytical Model Producing Apparatus. This invention revolutionizes the process of preparing analytical models by streamlining template selection and enhancing user experience through intelligent template suggestions and mesh quality evaluation.

The Magnetic Head Slider and Magnetic Disk Device patent showcases Tokisue's expertise in designing innovative solutions for data storage. The slider design, featuring unique surface configurations and projections, demonstrates his commitment to advancing magnetic recording technologies.

Career Highlights:

Hiromitsu Tokisue has made significant contributions to the industry during his tenure at renowned companies like Hitachi, Ltd. and Hitachi Global Storage Technologies Japan, Ltd. His expertise and dedication have been instrumental in shaping the future of information storage and retrieval systems.

Collaborations:

Throughout his career, Tokisue has collaborated with esteemed colleagues such as Mikio Tokuyama and Masaaki Matsumoto. Together, they have worked on pioneering projects that have pushed the boundaries of technological innovation and set new standards in the industry.

Conclusion:

In conclusion, Hiromitsu Tokisue's inventive spirit and technical acumen have established him as a leading figure in the world of patents and innovations. His relentless pursuit of excellence and commitment to pushing the boundaries of what is possible continue to inspire future generations of inventors and engineers.

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]