Toyota, Japan

Takashi Katayama

This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Katayama. Retrieved from https://idiyas.com/inventor/takashi-katayama-o04f8ai3

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

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Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Takashi Katayama: Innovator in Electric Vehicle Technology

Introduction

Takashi Katayama is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of electric vehicle technology. His innovative designs aim to enhance the efficiency and functionality of electric vehicles.

Latest Patents

Takashi Katayama holds a patent for an electric vehicle that includes several key components. The design features an electric motor, a power transmission device, and a driving battery that can be connected to an external charger. Additionally, it incorporates an electric-power control device that manages the electric power transferred between the battery and the electric motor. The vehicle also includes a connector linking the electric-power control device to an electrical wire connected to the battery, along with a relay box for switching power supply paths to the battery. The power source compartment houses the drive apparatus, including the electric motor and power transmission device, positioned strategically in relation to the driver's seat compartment.

Career Highlights

Takashi Katayama is associated with Toyota Jidosha Kabushiki Kaisha, a leading company in the automotive industry. His work focuses on advancing electric vehicle technology, contributing to the company's reputation for innovation and sustainability.

Collaborations

Takashi collaborates with fellow inventor Sho Ito, working together to push the boundaries of electric vehicle design and functionality.

Conclusion

Takashi Katayama's contributions to electric vehicle technology exemplify his commitment to innovation. His patent reflects a forward-thinking approach that could shape the future of transportation.

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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