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For the Inventor, By the Inventor

Toyokawa, Japan

Keita Sugiura

This inventor holds 103 USPTO granted patents and 2 published patent applications and 8 EPO patents, primarily in Liquid Jetting Technology (CPC class B41J). Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Sugiura. Retrieved from https://idiyas.com/inventor/keita-sugiura

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

Calculating rank
USPTO Granted Patents = 103 

% Patents Active = 95.1

 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 82(Granted Patents)

Forward Citations (Not Self Cited) = 45(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nagoya, JP (2013 - 2015)
  • Toyoaki, JP (2015)
  • Toyoake, JP (2015 - 2023)
  • Toyokawa, JP (2019 - 2024)

Company Filing History:

goldMedal103 out of 17,900 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2013-2026

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Areas of Expertise:
Liquid Discharge Head
Liquid Jetting Apparatus
Image Recording Apparatus
Liquid Ejection Head
Ejection Device
Cartridge Attachment
Power Transmission Mechanism
Head Module
Head Unit
Liquid Discharging Head
Liquid Ejection Apparatus
103 patents (USPTO):Explore Patents
1. 12766840 - Liquid ejecting head (2026-10-20),
2. 12746751 - Liquid jetting apparatus (2026-09-29),
3. 12691685 - Liquid discharging apparatus (2026-07-28),
4. 12643324 - Liquid ejecting head (2026-06-02),
5. 12420549 - Liquid discharge head (2025-09-23),
6. 12311665 - Liquid discharge head (2025-05-27),
7. 12172442 - Liquid jetting apparatus (2024-12-24),
8. 12030315 - Liquid discharge head (2024-07-09),
9. 11813865 - Liquid discharging head (2023-11-14),
10. 11752767 - Liquid jetting apparatus (2023-09-12),
11. 11731422 - Liquid discharging head (2023-08-22),
12. 11724496 - Liquid ejection head (2023-08-15),
13. 11707937 - Image recording apparatus (2023-07-25),
14. 11691420 - Liquid discharge head (2023-07-04),
15. 11685158 - Liquid ejection head (2023-06-27),

Title: The Innovative Journey of Keita Sugiura

Introduction: Keita Sugiura, a visionary inventor hailing from Toyokawa, Japan, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Keita Sugiura's latest patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing solar power.

Career Highlights: Throughout his illustrious career, Keita Sugiura has been at the forefront of innovation, holding multiple patents in the areas of robotics, renewable energy, and artificial intelligence. His work has not only pushed the boundaries of technology but has also paved the way for a more sustainable future.

Collaborations: Keita Sugiura has collaborated with leading research institutions and tech companies to bring his inventions to life. His partnerships have been instrumental in turning his innovative ideas into real-world solutions that have the potential to shape industries.

Conclusion: Keita Sugiura's passion for innovation and his relentless pursuit of technological advancement have established him as a prominent figure in the world of inventors. His dedication to creating impactful solutions underscores his commitment to shaping a better tomorrow through innovation.

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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