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For the Inventor, By the Inventor

Shizuoka, Japan

Shuhei Yokoyama

This inventor holds 62 USPTO granted patents and 4 published patent applications and 9 EPO patents, primarily in Semiconductor Devices. Top assignees: Toshiba Tec Kabushiki Kaisha, Mitsubishi Electric Corporation, Semiconductor Energy Laboratory Co., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuhei Yokoyama. Retrieved from https://idiyas.com/inventor/shuhei-yokoyama

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 = 88.7

 

Average Co-Inventor Count = 3.3

ph-index = 7

Forward Citations = 195(Granted Patents)

Forward Citations (Not Self Cited) = 131(Dec 10, 2025)


Location History:

  • Yaizu, JP (2014)
  • Shizuoka-ken, JP (2015)
  • Mishima, JP (2014 - 2016)
  • Shizuoka, JP (2015 - 2016)
  • Mishima Sizuoka, JP (2017 - 2019)
  • Tochigi, JP (2014 - 2022)
  • Mishima Shizuoka, JP (2017 - 2024)
  • Tokyo, JP (2019 - 2024)

Company Filing History:

goldMedal34 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents
silverMedal18 out of 16,618 
 
Mitsubishi Electric Corporation
 patents
bronzeMedal10 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents

Years Active: 2014-2026

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Areas of Expertise:
Semiconductor Device
Power Conversion
Manufacturing Method
Droplet Dispensing
Insulating Film
Chemical Liquid
Liquid Ejecting Head
Ink Jet Head
Sorting System
Terminal Arrangement
Liquid Discharging Device
62 patents (USPTO):Explore Patents
1. 12772872 - Semiconductor device having heat sink part that promotes resin-flow (2026-10-20),
2. 12628714 - Semiconductor device (2026-05-12),
3. 12557715 - Semiconductor device (2026-02-17),
4. 12500185 - Semiconductor device (2025-12-16),
5. 12444666 - Semiconductor device with bent terminals (2025-10-14),
6. 12424526 - Semiconductor device and power conversion device (2025-09-23),
7. 12414334 - Insulating film, method for manufacturing semiconductor device, and semiconductor device (2025-09-09),
8. D1046801 - Semiconductor device (2024-10-15),
9. D1046800 - Semiconductor device (2024-10-15),
10. D1017533 - Semiconductor device (2024-03-12),
11. 11894291 - Manufacturing method of semiconductor device and semiconductor device (2024-02-06),
12. 11879766 - Droplet dispensing apparatus (2024-01-23),
13. 11626353 - Method of manufacturing semiconductor device and semiconductor device (2023-04-11),
14. 11511300 - Chemical liquid dispensing apparatus and chemical liquid discharging device (2022-11-29),
15. 11437523 - Insulating film, method for manufacturing semiconductor device, and semiconductor device (2022-09-06),

Title: Shuhei Yokoyama: Pioneering Inventor from Shizuoka

Introduction: Shuhei Yokoyama is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shuhei Yokoyama 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 over two decades of experience in the tech industry, Shuhei Yokoyama has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized various sectors.

Collaborations: Throughout his career, Shuhei Yokoyama has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Shuhei Yokoyama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future 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]
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