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For the Inventor, By the Inventor

Yokohama, Japan

Fumio Yamauchi

This inventor holds 30 USPTO granted patents and 14 published patent applications and 9 EPO patents, primarily in Photoacoustic Imaging. Top assignees: Canon Kabushiki Kaisha, Canon Medical Systems Corporation, Nec Corporation. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Yamauchi. Retrieved from https://idiyas.com/inventor/fumio-yamauchi

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

USPTO Granted Patents = 30 

% Patents Active = 73.3

 

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 100(Granted Patents)


Location History:

  • Tokyo, JP (1987 - 1991)
  • Kyoto, JP (2010 - 2020)
  • Yokohama, JP (2012 - 2024)

Company Filing History:

goldMedal25 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 1,349 
 
Canon Medical Systems Corporation
 patents
bronzeMedal3 out of 36,676 
 
Nec Corporation
 patents
4. 1 out of 868 
 
Kyoto University
 patents
5. 1 out of 1,038 
 
Nippon Electric Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1987-2026

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Areas of Expertise:
Photoacoustic Imaging
Contrast Agent
Polymer
DNA Complex
Nuclear Magnetic Resonance
Particle Production
Enzyme Activity
Imaging Method
Affinity Particle
Silica Aggregate
Reagent Kit
Unmanned Vehicle
30 patents (USPTO):Explore Patents
1. 12566139 - Method analysis employing measurement based on polarization anisotropy (2026-03-03),
2. 12539504 - Particle, method for producing particle, affinity particle, and reagent and kit including the same (2026-02-03),
3. 12535480 - Particle, affinity particle, and reagent, kit and detection method containing the same (2026-01-27),
4. 12479991 - Particle and method for producing particle (2025-11-25),
5. 12111311 - Particle, particle for agglutination method, and reagent, kit and detection method containing the same (2024-10-08),
6. 11925918 - Silica aggregate, adsorbent, adsorption column, cleaning system, method for treating liquid, and method for producing silica aggregate (2024-03-12),
7. 11633715 - DNA complex, adsorbent, adsorption column, purification system, liquid treatment method, and method for producing DNA complex (2023-04-25),
8. 11027026 - Polymer, and contrast agent for photoacoustic imaging, including the polymer (2021-06-08),
9. 10828380 - Conjugate of polysarcosine and NIR contrast agent for photoacoustic imaging (2020-11-10),
10. 10646596 - Near-infrared dye-bound transferrin, and contrast agent for photoacoustic imaging, including the near-infrared dye-bound transferrin (2020-05-12),
11. 10398788 - Polymer and contrast agent for photoacoustic imaging including the polymer (2019-09-03),
12. 10029021 - Polymer, contrast agent for nuclear magnetic resonance analysis or magnetic resonance imaging using the polymer, compound and method of nuclear magnetic resonance analysis and method of magnetic resonance imaging using the polymer (2018-07-24),
13. 9750827 - Near-infrared dye-conjugated hyaluronic acid derivative and contrast agent for optical imaging including them (2017-09-05),
14. 9675715 - Contrast agent for photoacoustic imaging (2017-06-13),
15. 9610367 - Particle and contrast agent having the particle (2017-04-04),

As a client interested in inventions and innovators, you may find the following article on inventor Fumio Yamauchi intriguing:

Title: Unveiling the Innovative Mind of Fumio Yamauchi: Pioneering Technologies in Yokohama

Introduction:

Fumio Yamauchi, a remarkable inventor hailing from Yokohama, Japan, is a trailblazer in the realm of patented technologies. With a total of 21 patents under his belt, Yamauchi's inventive spirit continues to shape the landscape of modern advancements.

Latest Patents:

Among his latest patents are cutting-edge creations such as silica aggregate, DNA complexes, adsorption columns, and advanced purification systems. Yamauchi's silica aggregate features primary silica particles bonded via siloxane bonds, offering a novel approach to material science. Similarly, his DNA complex patent showcases innovative immobilization techniques on carriers containing inorganic materials, revolutionizing biotechnology.

Career Highlights:

Having made significant contributions to renowned organizations like Canon Kabushiki Kaisha and Kyoto University, Yamauchi's expertise blends academia with practical innovation. His journey is marked by a commitment to pushing the boundaries of traditional scientific methodologies, resulting in transformative inventions that redefine industry standards.

Collaborations:

Collaboration is key to Yamauchi's success, as seen in his partnerships with esteemed colleagues Kengo Kanazaki and Satoshi Ogawa. Together, they have synergized their talents to drive forward groundbreaking projects, fostering a culture of innovation and excellence.

Conclusion:

In conclusion, Fumio Yamauchi stands as a testament to the power of ingenuity and perseverance in the world of invention. His inventive prowess, coupled with a collaborative spirit, continues to inspire and shape the future of technological advancements. Yamauchi's impact resonates far beyond the realms of patents, leaving a lasting legacy of innovation and progress in his wake.

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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