Saitama, Japan

Yuusuke Hirai

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuusuke Hirai. Retrieved from https://idiyas.com/inventor/yuusuke-hirai

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1


Company Filing History:


Years Active: 2014-2025

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4 patents (USPTO):Explore Patents

Title: Yuusuke Hirai: Innovator in Optical Technology

Introduction

Yuusuke Hirai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of optical technology, particularly in the development of lens apparatuses and image pickup systems. With a total of 4 patents to his name, Hirai continues to push the boundaries of innovation in his field.

Latest Patents

Hirai's latest patents include a lens barrel, a lens apparatus, and an image pickup apparatus. The lens barrel features a linear guide member with a linear guide extending along the optical axis, a cam member, and a moving member that holds an optical element. This design allows for precise movement along the optical axis, minimizing backlash and enhancing performance. The lens apparatus comprises a fixed barrel and a movable barrel, which is operated by a mechanism that allows for movement along the optical axis through rotation. This innovative design improves the functionality and efficiency of optical devices.

Career Highlights

Yuusuke Hirai is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to collaborate with other talented professionals and contribute to groundbreaking advancements in optical technology.

Collaborations

One of Hirai's notable collaborators is Yuma Iwasaki. Their partnership has fostered creativity and innovation in their projects, leading to the development of advanced optical solutions.

Conclusion

Yuusuke Hirai's contributions to optical technology through his patents and work at Canon demonstrate his commitment to innovation. His inventions continue to influence the industry and pave the way for future advancements in imaging 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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