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For the Inventor, By the Inventor

Chofu, Japan

Takeshi Seto

This inventor holds 63 USPTO granted patents and 2 published patent applications and 11 EPO patents, primarily in Fluid Ejection Technology (CPC class A61B). Top assignees: Seiko Epson Corporation, Tohoku University, Tokyo R & D Co., Ltd.. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Seto. Retrieved from https://idiyas.com/inventor/takeshi-seto

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

USPTO Granted Patents = 63 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.2

ph-index = 18

Forward Citations = 823(Granted Patents)

Forward Citations (Not Self Cited) = 781(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nagano, JP (1991 - 2000)
  • Suwa, JP (1994 - 2006)
  • Chotu, JP (2006)
  • Chofu, JP (2002 - 2017)
  • Tokyo, JP (2023)
  • Shiojiri, JP (2022 - 2024)

Company Filing History:

goldMedal63 out of 34,268 
 
Seiko Epson Corporation
 patents
silverMedal5 out of 1,051 
 
Tohoku University
 patents
bronzeMedal3 out of 28 
 
Tokyo R & D Co., Ltd.
 patents
4. 2 out of 596 
 
Diesel Kiki Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:
Liquid Jetting Nozzle
Fluid Injection Device
Medical Apparatus
Liquid Ejection Device
Fluid Supply Apparatus
Excision Device
Fluid Feeding Pump
Cooling Device
Projector
Air-Bubble Detection
Check Valve
Light Source Apparatus
63 patents (USPTO):Explore Patents
1. 12661679 - Liquid ejection device (2026-06-23),
2. 12383912 - Liquid jetting nozzle and liquid jetting device (2025-08-12),
3. 11865560 - Liquid ejection device (2024-01-09),
4. 11826767 - Liquid ejection device (2023-11-28),
5. 11745211 - Liquid ejection device and liquid ejection device control method (2023-09-05),
6. 11701886 - Liquid ejection device (2023-07-18),
7. 11351795 - Liquid ejection device (2022-06-07),
8. 11235576 - Liquid ejection device (2022-02-01),
9. 9743948 - Liquid ejecting apparatus (2017-08-29),
10. 9730723 - Fluid injection device (2017-08-15),
11. 9603617 - Medical apparatus (2017-03-28),
12. 9555423 - Fluid injection device (2017-01-31),
13. 9510851 - Fluid jet device, drive device of fluid jet device, surgical instrument, and method of driving fluid jet device (2016-12-06),
14. 9402946 - Liquid ejecting apparatus (2016-08-02),
15. 9375231 - Excision device and air-bubble detecting method (2016-06-28),

Title: The Innovative Journey of Takeshi Seto

Introduction: Takeshi Seto is a renowned inventor hailing from Chofu, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Takeshi Seto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to innovation.

Career Highlights: With over two decades of experience in the tech industry, Takeshi Seto has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Takeshi Seto has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Takeshi Seto's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor in the global tech community.

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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