logo

For the Inventor, By the Inventor

Tokyo, Japan

Tatsuo Shibata

This inventor holds 66 USPTO granted patents and 17 published patent applications and 2 EPO patents, primarily in Neuromorphic Devices (CPC class H01L). Top assignees: Tdk Corporation, Kddi Corporation, Kyocera Corporation. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Shibata. Retrieved from https://idiyas.com/inventor/tatsuo-shibata

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

USPTO Granted Patents = 66 

% Patents Active = 89.4

 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 120(Granted Patents)

Forward Citations (Not Self Cited) = 98(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Toky, JP (2004)
  • Tokyo, JP (2002 - 2024)

Company Filing History:

goldMedal62 out of 8,247 
 
Tdk Corporation
 patents
silverMedal2 out of 473 
 
Kddi Corporation
 patents
bronzeMedal2 out of 6,913 
 
Kyocera Corporation
 patents
4. 2 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
5. 1 out of 382 
 
Nippon Hoso' Kyokai
 patents
where one patent can have more than one assignee

Years Active: 2002-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Magnetic Domain Wall
Neuromorphic Device
Magnetoresistance
Magnetic Array
Spin Current
Multiply Accumulate
Integrated Circuit
Magnetic Memory
Product-Sum Operation
Magnetic Recording
Reservoir Element
Magnetic Element
66 patents (USPTO):Explore Patents
1. 12721046 - Domain wall displacement element, magnetic array, and method of manufacturing domain wall displacement element (2026-08-25),
2. 12677598 - Magnetic array, magnetic array control method, and magnetic array control program (2026-07-07),
3. 12604668 - Magnetic domain wall movement element and magnetic array (2026-04-14),
4. 12604482 - Magnetic domain wall moving element and magnetic recording array (2026-04-14),
5. 12547373 - Multiply and accumulate calculation device, neuromorphic device, and multiply and accumulate calculation method (2026-02-10),
6. 12532668 - Magnetic element and magnetic memory array (2026-01-20),
7. 12477953 - Domain wall movement element, magnetoresistive element, and magnetic array (2025-11-18),
8. 12477755 - Variable capacitor and integrated circuit (2025-11-18),
9. 12419199 - Domain wall motion type magnetic recording element (2025-09-16),
10. 12369498 - Magnetic domain wall moving element and magnetic array (2025-07-22),
11. 12310253 - Magnetic domain wall movement element and magnetic array (2025-05-20),
12. 12262644 - Spin current magnetization reversal element, element assembly, and method for producing spin current magnetization reversal element (2025-03-25),
13. 12254396 - Product-sum calculation unit, neuromorphic device, and product-sum calculation method (2025-03-18),
14. 12225830 - Magnetoresistance effect element and magnetic recording array (2025-02-11),
15. 12201033 - Magnetic domain wall movement element and magnetic array (2025-01-14),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can craft an article about inventor Tatsuo Shibata for you. Let's delve into the fascinating world of this inventive individual.

Title: Unveiling the Innovations of Tatsuo Shibata: Pioneering Technological Advancements in Tokyo

Introduction:

Tatsuo Shibata, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the realm of technological advancements. With a portfolio boasting 50 patents, Shibata's groundbreaking inventions have reshaped the landscape of integrated devices and neuromorphic elements.

Latest Patents:

Among his latest patents is the revolutionary "Integrated device and neuromorphic device." This patent showcases an integrated device comprising a substrate with switching elements and a laminated structural body housing magnetic elements arranged in hierarchical layers. This innovation demonstrates Shibata's prowess in merging intricate technologies to drive progress.

Additionally, Shibata's "Reservoir element and neuromorphic element" patent highlights his ingenuity in designing a reservoir element featuring magnetoresistive effect elements connected through spin conductive layers. This patent underscores Shibata's commitment to developing cutting-edge solutions in the field of neuromorphic engineering.

Career Highlights:

Throughout his illustrious career, Tatsuo Shibata has served as a key figure in renowned companies such as TDK Corporation and Mitsubishi Denki Kabushiki Kaisha. His expertise and innovative mindset have solidified his position as a trailblazer in the tech industry, earning him acclaim for his inventive pursuits.

Collaborations:

Collaborating with esteemed professionals such as Tomoyuki Sasaki and Katsuyuki Nakada, Shibata has fostered a culture of innovation and knowledge sharing. These collaborations have been instrumental in driving forward-thinking projects and bringing transformative ideas to fruition.

Conclusion:

In conclusion, Tatsuo Shibata's inventive spirit and trailblazing inventions have left an indelible mark on the world of technology. His dedication to pushing the boundaries of innovation serves as an inspiration to aspiring inventors and underscores the importance of relentless pursuit of excellence in the field of inventions.

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]
Loading…