logo

For the Inventor, By the Inventor

Sakai, Japan

Yohsuke Fujikawa

This inventor holds 56 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Display Technology (CPC class G02F). Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohsuke Fujikawa. Retrieved from https://idiyas.com/inventor/yohsuke-fujikawa

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

USPTO Granted Patents = 56 

% Patents Active = 85.7


Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 158(Granted Patents)

Forward Citations (Not Self Cited) = 149(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tenri, JP (1998 - 2004)
  • Mie, JP (2012)
  • Tokyo, JP (2010 - 2014)
  • Osaka, JP (2013 - 2018)
  • Sakai, JP (2017 - 2024)

Company Filing History:

goldMedal56 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1998-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Active Matrix Substrate
Display Device
Display Panel
Wiring Substrate
Synchronization Lines
Electronic Component Board
Signal Lines
Non-Display Area
Motherboard
Production Method
56 patents (USPTO):Explore Patents
1. 12562136 - Active matrix substrate and display device (2026-02-24),
2. 12298634 - Active matrix substrate and display panel (2025-05-13),
3. 12165607 - Active matrix substrate and display device (2024-12-10),
4. 12032252 - Active matrix substrate and display panel (2024-07-09),
5. 11796878 - Active matrix substrate and display panel (2023-10-24),
6. 11727893 - Active matrix substrate and display device (2023-08-15),
7. 11693460 - Wiring substrate and display panel (2023-07-04),
8. 11644724 - Display device including synchronization lines (2023-05-09),
9. 11604392 - Active matrix substrate and display panel (2023-03-14),
10. 11586080 - Active matrix substrate and display panel (2023-02-21),
11. 11550194 - Active matrix substrate and display panel (2023-01-10),
12. 11423856 - Active matrix substrate and display device (2022-08-23),
13. 11409173 - Active matrix substrate and display panel (2022-08-09),
14. 11256308 - Wiring substrate and display panel (2022-02-22),
15. 11156860 - Display panel (2021-10-26),

Title: Yohsuke Fujikawa: Pioneering Inventor from Sakai

Introduction: Yohsuke Fujikawa is a renowned inventor hailing from Sakai, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yohsuke Fujikawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Fujikawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Yohsuke Fujikawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yohsuke Fujikawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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]
Loading…