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For the Inventor, By the Inventor

Tokyo, Japan

Takumi Washio

This inventor holds 42 USPTO granted patents and 5 published patent applications and 21 EPO patents, primarily in Biological Modeling. Top assignees: Fujitsu Corporation, The University of Tokyo, Japan Science and Technology Agency. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Washio. Retrieved from https://idiyas.com/inventor/takumi-washio

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

USPTO Granted Patents = 42 

% Patents Active = 88.1

 

Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Sankt Augustin, DE (2002)
  • Tsukuba, JP (2012 - 2013)
  • Ibaraki, JP (2013 - 2016)
  • Bunkyo-ku, JP (2018)
  • Tokyo, JP (2005 - 2022)
  • Bunkyo, JP (2020 - 2022)

Company Filing History:

goldMedal35 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal35 out of 1,356 
 
The University of Tokyo
 patents
bronzeMedal2 out of 1,328 
 
Japan Science and Technology Agency
 patents
4. 2 out of 36,684 
 
Nec Corporation
 patents
5. 2 out of 2 
 
Ut-Heart Inc.
 patents
6. 1 out of 1 
 
Fuhitsu Limited
 patent
7. 1 out of 2 
 
Icornet Laboratory Co., Ltd.
 patents
8. 1 out of 1 
 
Japan Medical Device Corporation
 patent
9. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2002-2025

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Areas of Expertise:
Shape Data Generation
Visualization Apparatus
Biological Simulation
Fluid Structure Interaction
Heart Support Net
Model Generation
Anatomical Data
Organ Position Estimation
Display Processing
Excitement Propagation
Coronary Circulation Simulation
Reaction-Diffusion Processing
42 patents (USPTO):Explore Patents
1. 12499621 - Three-dimensional shape data generation method and information processing apparatus (2025-12-16),
2. 11393593 - Biological simulation apparatus and biological simulation apparatus control method (2022-07-19),
3. 11229802 - Heart support net and implantable cardioverter defibrillator (2022-01-25),
4. 10891787 - Apparatus and method for creating biological model (2021-01-12),
5. 10867086 - Streakline visualization apparatus and method (2020-12-15),
6. 10863917 - Excitement propagation visualization apparatus and excitement propagation visualization method (2020-12-15),
7. 10803672 - Designation device, computer-readable recording medium, and designation device control method (2020-10-13),
8. 10799191 - Streakline visualization apparatus and method (2020-10-13),
9. 10453209 - Modeling method and apparatus (2019-10-22),
10. 10262762 - Apparatus for generating first vascular data having a tree structure based on anatomical data and generating second vascular data without relying on the anatomical data (2019-04-16),
11. 10236083 - Visualization apparatus and visualization method (2019-03-19),
12. 10163529 - Display processing method and apparatus (2018-12-25),
13. 10115192 - Apparatus and method for visualization (2018-10-30),
14. 10114911 - Fluid structure interaction simulation method and apparatus, and computer-readable storage medium (2018-10-30),
15. 10055518 - Apparatus and method for generating shape data (2018-08-21),

Title: Innovator Spotlight: Takumi Washio - Pioneering Inventor from Tokyo

Introduction:

Takumi Washio, a prolific inventor based in Tokyo, JP, is renowned for his groundbreaking work in the field of biological simulations and medical devices. With an impressive portfolio of 41 patents, Washio's innovative contributions have significantly advanced the realms of healthcare and technology.

Latest Patents:

One of Washio's latest patents involves a Biological Simulation Apparatus and a control method, where he revolutionizes the simulation of biological organs using advanced mesh models and interaction simulations. Another notable patent is the Heart Support Net and Implantable Cardioverter Defibrillator, designed to support heart function and aid in cardiac care through innovative mesh and conductive yarn technologies.

Career Highlights:

Washio has left an indelible mark on prestigious institutions such as The University of Tokyo and Fujitsu Corporation. His expertise and dedication have led to the development of cutting-edge technologies that have the potential to transform the healthcare landscape.

Collaborations:

Throughout his career, Washio has collaborated with esteemed professionals in the field, including Toshiaki Hisada and Seiryo Sugiura. Together, they have worked on various projects that have pushed the boundaries of innovation and invention in the medical and technological sectors.

Conclusion:

In conclusion, Takumi Washio stands as a visionary inventor whose ingenuity and passion have propelled him to the forefront of the innovation scene. His impactful patents and collaborative efforts attest to his commitment to shaping a brighter future through pioneering research and groundbreaking 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]
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