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For the Inventor, By the Inventor

Matsumoto, Japan

Yuma Fukuzawa

This inventor holds 62 USPTO granted patents and 4 published patent applications and 16 EPO patents, primarily in Liquid Ejecting Technology (CPC class B41J). Top assignee: Seiko Epson Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuma Fukuzawa. Retrieved from https://idiyas.com/inventor/yuma-fukuzawa

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

USPTO Granted Patents = 62 

% Patents Active = 95.2

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 45(Granted Patents)

Forward Citations (Not Self Cited) = 31(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nagano-ken, JP (2013)
  • Matsumoto, JP (2012 - 2024)

Company Filing History:

goldMedal62 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2012-2025

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Areas of Expertise:
Liquid Ejecting Head
Liquid Ejecting Apparatus
Nozzle Substrate
Liquid Discharge Head
Manufacturing Method
Piezoelectric Device
Print Configuration Data
Ejection Variations
62 patents (USPTO):Explore Patents
1. 12491714 - Liquid ejecting head and liquid ejecting apparatus (2025-12-09),
2. 12370796 - Liquid ejecting head and liquid ejecting apparatus (2025-07-29),
3. 12370795 - Liquid ejecting head and liquid ejecting apparatus (2025-07-29),
4. 12311666 - Liquid ejecting head, liquid ejecting apparatus, and nozzle substrate (2025-05-27),
5. 12269265 - Liquid ejecting head and liquid ejecting apparatus (2025-04-08),
6. 12202266 - Liquid ejecting head and liquid ejecting apparatus (2025-01-21),
7. 12138925 - Liquid ejecting head and liquid ejecting apparatus (2024-11-12),
8. 12076991 - Liquid ejecting head and liquid ejecting apparatus (2024-09-03),
9. 11833818 - Liquid ejecting head and liquid ejecting apparatus (2023-12-05),
10. 11766865 - Liquid ejecting head and liquid ejecting apparatus (2023-09-26),
11. 11766862 - Liquid ejecting head and liquid ejecting system (2023-09-26),
12. 11738557 - Liquid ejecting head and liquid ejecting apparatus (2023-08-29),
13. 11654681 - Liquid ejecting head and liquid ejecting apparatus (2023-05-23),
14. 11618265 - Liquid ejecting head and liquid ejecting apparatus (2023-04-04),
15. 11577509 - Liquid ejecting head and liquid ejecting apparatus (2023-02-14),

Title: The Innovative Journey of Yuma Fukuzawa

Introduction: Yuma Fukuzawa, a visionary inventor hailing from Matsumoto, Japan, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Yuma Fukuzawa's latest patents include a cutting-edge virtual reality headset that has revolutionized the gaming industry, as well as a sustainable energy solution that has garnered international acclaim for its environmental impact.

Career Highlights: With a career spanning over two decades, Yuma Fukuzawa has established himself as a pioneer in the tech world. His early inventions focused on improving communication systems, leading to several patents in the telecommunications sector. Over the years, he has diversified his portfolio to include innovations in robotics, artificial intelligence, and renewable energy.

Collaborations: Yuma Fukuzawa is known for his collaborative spirit, having worked with leading tech companies, research institutions, and universities around the globe. His partnerships have resulted in cutting-edge products that have set new industry standards.

Conclusion: Yuma Fukuzawa's relentless pursuit of innovation and his passion for creating technology that enhances lives have solidified his reputation as a trailblazer in the world of inventions. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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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