Osaka, Japan

Tsukasa Arai

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Teijin Automotive Technologies, Inc., Teijin Limited. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Arai. Retrieved from https://idiyas.com/inventor/tsukasa-arai-rc4qb4cm

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 5.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Tsukasa Arai: Innovator in Battery Tray Technology

Introduction

Tsukasa Arai is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of automotive technology, particularly in the design of battery trays. His innovative approach has led to the development of a unique product that enhances vehicle performance and safety.

Latest Patents

Tsukasa Arai holds 1 patent for a battery tray made of integrally molded fiber reinforced plastics. This patent describes a battery tray designed for mounting a battery in vehicles. The tray features a bottom, a peripheral wall, a flange, and two inner walls, all molded from fiber reinforced plastics containing discontinuous fibers. This design not only provides structural integrity but also optimizes the weight and performance of the battery tray.

Career Highlights

Throughout his career, Tsukasa Arai has worked with prominent companies such as Teijin Limited and Teijin Automotive Technologies, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.

Collaborations

Tsukasa Arai has collaborated with talented individuals in his field, including Masatomo Teshima and Shunsuke Tamura. These collaborations have fostered innovation and have been instrumental in the development of new technologies.

Conclusion

Tsukasa Arai's contributions to battery tray technology exemplify his commitment to innovation in the automotive industry. His work continues to influence the design and functionality of vehicle components, showcasing the importance of inventive thinking in engineering.

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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