Tochigi, Japan

Akira Hirai

This inventor holds 17 USPTO granted patents and 3 EPO patents, primarily in Imaging Technology. Top assignees: Canon Kabushiki Kaisha, Du Pont Toray Company Limited, Nihon Kaiheiki Kogyo Kabushiki Kaisha. Active years: 1981-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Hirai. Retrieved from https://idiyas.com/inventor/akira-hirai-2ysabmpg

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

Calculating rank

% Patents Active = 76.5

 

Average Co-Inventor Count = 2.1

ph-index = 9

Forward Citations = 173(Granted Patents)


Location History:

  • Kawaguchi-shi, Saitama-Ken, JP (1991)
  • Kawaguchi, Saitama-ken, JP (1999)
  • Utsunomiya, JP (2003)
  • Tochigi-ken, JP (2004)
  • Tochigi, JP (2003 - 2011)
  • Tokyo, JP (1981 - 2014)

Company Filing History:


Years Active: 1981-2014

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Areas of Expertise:
Radiographic Apparatus
Imaging System
Image Processing
Gain Correction
Polymer Alloy
X-Ray Imaging
Storage Medium
Calibration
Resin-Coated Glove
Sintered Titanium
Pressure Molding
Illuminating Switch
17 patents (USPTO):Explore Patents

Title: The Innovations of Akira Hirai

Introduction

Akira Hirai, an accomplished inventor based in Tochigi, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 16 patents. His innovations target various sectors, particularly focusing on enhancing product functionality and improving efficiency.

Latest Patents

One of Hirai's latest patents is the development of a resin-coated glove. This innovative glove is designed with high adhesiveness to rubber or resin coatings, ensuring excellent durability while providing a comfortable fit. The glove is constructed from a specialized covered yarn that consists of a high-strength fiber, meeting rigorous strength and durability criteria established by industry standards. Another noteworthy invention is his imaging apparatus, which offers high-quality imaging for medical diagnostics. This device includes safeguards against electromagnetic noise and vibrations that could degrade image quality, highlighting Hirai's commitment to improving diagnostic technologies.

Career Highlights

Akira Hirai has garnered extensive experience through his tenure at prominent companies, including Canon Kabushiki Kaisha. His work has significantly contributed to advancements in imaging and material technology, showcasing his expertise as an inventor.

Collaborations

Throughout his career, Hirai has had the opportunity to collaborate with talented individuals such as Tatsuya Yamazaki and Toshikazu Tamura. Working alongside these colleagues has fostered a creative environment, allowing for the exchange of ideas and leading to innovative developments.

Conclusion

Akira Hirai's contributions to innovation, particularly in specialized gloves and imaging technologies, reflect his dedication to advancing practical applications in various sectors. With his impressive patent portfolio and collaborative spirit, Hirai continues to influence the landscape of technology and inspire future inventors.

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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