Miyagi, Japan

Yasuyuki Shirai

This inventor holds 38 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Semiconductor Manufacturing. Top assignees: Tohoku University, Fujikin Inc., Nippon Valqua Industries, Ltd.. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Shirai. Retrieved from https://idiyas.com/inventor/yasuyuki-shirai

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

USPTO Granted Patents = 38 

% Patents Active = 42.1

 

Average Co-Inventor Count = 4.7

ph-index = 6

Forward Citations = 113(Granted Patents)


Location History:

  • Osaka, JP (1996)
  • Miyagi-ken, JP (2001 - 2013)
  • Miyagi, JP (2006 - 2022)
  • Sendai, JP (1999 - 2023)

Company Filing History:

goldMedal17 out of 1,051 
 
Tohoku University
 patents
silverMedal6 out of 450 
 
Fujikin Inc.
 patents
bronzeMedal4 out of 58 
 
Nippon Valqua Industries, Ltd.
 patents
4. 3 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
5. 3 out of 2,423 
 
Mitsubishi Chemical Corporation
 patents
6. 2 out of 32 
 
Foundation for Advancement of International Science
 patents
7. 2 out of 8 
 
Kabushiki Kaisha Ultraclean Technology Research Institute
 patents
8. 2 out of 23 
 
Nomura Micro Science Co., Ltd.
 patents
9. 1 out of 57 
 
Hitachi Plant Engineering Construction Co., Ltd.
 patents
10. 1 out of 1,872 
 
Kuraray Co., Ltd.
 patents
11. 1 out of 256 
 
Nichias Corporation
 patents
12. 1 out of 4 
 
Nihon Ceratec Co., Ltd.
 patents
13. 1 out of 5 
 
Nomura Micro Science Co., Ltd.
 patents
14. 1 out of 16,454 
 
Panasonic Corporation
 patents
15. 1 out of 847 
 
Sharp Corporation
 patents
16. 1 out of 1 
 
Stella Chemifa Kabushiki
 patent
17. 1 out of 27 
 
Tadahiro Ohmi
 patents
18. 1 out of 10,904 
 
Tokyo Electron Limited
 patents
19. 15 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2026

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Areas of Expertise:
Ozone Water Production
Dielectric Film
Semiconductor Device
Metal Gasket
Welding Method
Liquid Crystal Display
Vaporizer
Gas Supply Path
Fluorescent Lamp
Microwave Plasma Processing
Resin Molding
Heat Resisting Material
38 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Yasuyuki Shirai

Introduction: Yasuyuki Shirai is a pioneering inventor hailing from Miyagi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasuyuki Shirai holds several recent patents in the realm of robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shirai has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as healthcare, manufacturing, and transportation.

Collaborations: Throughout his career, Yasuyuki Shirai has collaborated with leading research institutions, universities, and tech companies to bring his innovative ideas to life, solidifying his reputation as a visionary in the world of invention.

Conclusion: Yasuyuki Shirai's relentless pursuit of innovation and his passion for creating solutions to complex challenges have cemented his legacy as a trailblazer in the field of technology, inspiring future generations of inventors to dream big and think outside the box.

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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