Shizuoka, Japan

Toshikazu Nagai

This inventor holds 1 USPTO granted patent. Top assignees: Kurabe Industrial Co., Ltd., Nifco Inc., Toyota Jidosha Kabushiki Kaisha. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Nagai. Retrieved from https://idiyas.com/inventor/toshikazu-nagai

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Toshikazu Nagai: Innovator in Thermal Insulation Technology

Introduction

Toshikazu Nagai, an accomplished inventor based in Shizuoka, Japan, has made significant strides in the field of thermal insulation technology. With a focus on enhancing vehicle window devices, Nagai brings a unique perspective to the automotive industry through his inventive solutions.

Latest Patents

Nagai holds a noteworthy patent for a thermal insulation structure designed specifically for vehicle window devices. This innovative structure features a heater located on the interior side of the vehicle, paired with a heat-receiving component strategically placed between the window and the heater. As the heater warms the heat-receiving component, radiant heat is imparted to the window. Additionally, a thermal insulation layer is installed on the heater's surface, opposite the heat-receiving component. This layer consists of multiple thermal insulation materials, each selected for its unique properties. Notably, the material closest to the heater exhibits higher heat resistance, while the furthest material boasts lower thermal conductivity, optimizing the overall energy efficiency of the system.

Career Highlights

Throughout his career, Toshikazu Nagai has contributed to major companies in the automotive sector, including Nifco Inc. and Toyota Motor Corporation. His professional journey has equipped him with invaluable insights and experiences that resonate deeply within the context of his innovations.

Collaborations

Nagai has worked alongside esteemed colleagues, such as Yasuki Kasetani and Ryuichi Shinkai, who have been integral to his projects. Their collaborative efforts have fostered an environment of creativity and innovation, further enhancing the development of advanced thermal insulation technologies.

Conclusion

Toshikazu Nagai's contributions to thermal insulation technology in vehicles demonstrate a commitment to innovation and efficiency. His patent exemplifies the potential for advancements within the automotive industry, underscoring the importance of continued research and development in creating sustainable solutions for modern vehicles. As technology evolves, Nagai's work is sure to impact future innovations in this field.

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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