Shibukawa, Japan

Tomoyuki Kanai

This inventor holds 8 USPTO granted patents and 3 EPO patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Kanai. Retrieved from https://idiyas.com/inventor/tomoyuki-kanai

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

Calculating rank

% Patents Active = 37.5


Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2011-2015

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8 patents (USPTO):Explore Patents

Title: Innovations of Tomoyuki Kanai

Introduction

Tomoyuki Kanai is a notable inventor based in Shibukawa, Japan. He has made significant contributions to the field of optical materials and manufacturing processes. With a total of eight patents to his name, Kanai's work focuses on improving the precision and efficiency of optical member processing.

Latest Patents

One of Kanai's latest patents is a method of manufacturing a translucent rigid substrate laminate. This innovative method enhances thickness precision while reducing the risk of fractures. The process involves placing translucent rigid substrates opposite each other, ensuring their bonding surfaces are parallel. The substrates are then brought together while maintaining parallelism, preliminarily bonded using a photo-curable fixing agent, roll-pressed, and finally cured. Another significant patent is for an adherent composition and method of temporarily fixing members. This method is particularly useful in the processing of optical members and utilizes a resin composition that includes a urethane(meth)acrylate and various (meth)acrylic acid derivative monomers.

Career Highlights

Kanai's career is marked by his dedication to advancing optical technologies. His innovative approaches have led to the development of methods that significantly improve manufacturing processes in the optical industry. His work is recognized for its practical applications and contributions to enhancing product quality.

Collaborations

Throughout his career, Kanai has collaborated with notable colleagues such as Kazuhiro Oshima and Hiroyuki Kurimura. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tomoyuki Kanai's contributions to the field of optical materials and manufacturing processes highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to influence advancements in the industry.

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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