Toyota, Japan

Keiichi Nakamura

This inventor holds 22 USPTO granted patents and 6 EPO patents, primarily in Automotive Engineering. Top assignees: Toyoda Koki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha. Active years: 1984-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Nakamura. Retrieved from https://idiyas.com/inventor/keiichi-nakamura-svyfpzbf

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


% Patents Active = 95.5

 

Average Co-Inventor Count = 2.8

ph-index = 11

Forward Citations = 320(Granted Patents)


Location History:

  • Kariya, JP (1984 - 1993)
  • Toyota, JP (2012 - 2022)

Company Filing History:


Years Active: 1984-2022

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Areas of Expertise:
Power Supply System
Input Device
Vehicle Monitoring
Driving Support Device
Calibrating Apparatus
Four-Wheel Steering
Torque Transmission
Electric Power Steering
Vane Type Pump
Control System
Steering Force Controller
Hydraulic Reaction
22 patents (USPTO):Explore Patents

Title: **Keiichi Nakamura: Innovator in Power Supply Systems**

Introduction

Keiichi Nakamura, located in Toyota, Japan, is a notable inventor with an impressive portfolio of 22 patents. His innovative work primarily focuses on advancements in power supply systems, contributing to the evolution of electrical and electronic devices. With a strong foundation in technology and engineering, Nakamura's inventions have made significant impacts in the automotive industry and beyond.

Latest Patents

One of Nakamura's latest patents introduces a sophisticated power supply system that enhances the efficiency of energy utilization. This system includes a first circuit and a second circuit, both equipped with power supply lines and batteries for different loads. A crucial component of this innovation is the voltage controller, which utilizes a DC-DC converter to ensure a seamless flow of energy between the circuits. The design allows the second load to perform functions that can substitute for part of the first load's requirements, showcasing a remarkable flexibility in energy management. This system is tailored to produce an output voltage that meets or exceeds that of the second battery, thus optimizing power delivery.

Career Highlights

Throughout his career, Keiichi Nakamura has held significant positions in reputable companies, notably at Toyoda Koki and Toyota Motor Corporation. His tenure at these organizations has not only helped him hone his technical expertise but also allowed him to spearhead innovative projects that shape the industry. His patents reflect a commitment to advancing technology in power systems, underlining his role as a key contributor to the field of electrical engineering.

Collaborations

Throughout his journey, Nakamura has worked closely with esteemed colleagues, including Yutaka Mori and Yoshiharu Inaguma. Their collaborations have been instrumental in driving forward innovative solutions in power supply technology, fostering a dynamic exchange of ideas and expertise to bring groundbreaking inventions to fruition.

Conclusion

Keiichi Nakamura’s contributions to power supply systems exemplify the spirit of innovation that drives technological advancement. With a robust portfolio of patents and collaborative efforts with industry professionals, Nakamura continues to influence the future of power management. His work inspires a new wave of inventors and engineers, encouraging them to explore uncharted territories in innovation.

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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