Katsuta, Japan

Nobuyoshi Takahashi

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Automotive Engineering Co., Ltd., Hitachi, Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyoshi Takahashi. Retrieved from https://idiyas.com/inventor/nobuyoshi-takahashi-e871vbms

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Nobuyoshi Takahashi: Innovator in Electric-Car Technology

Introduction

Nobuyoshi Takahashi is a notable inventor from Katsuta, Japan, recognized for his contributions to electric vehicle technology. He has developed innovative solutions that enhance the performance and efficiency of electric cars. His work has significantly impacted the automotive industry, particularly in the realm of electric vehicles.

Latest Patents

Takahashi holds a patent for an electric-car controller. This invention comprises a chopper for controlling the speed of a DC motor, a by-pass contactor for applying a DC source voltage directly to the DC motor, and various means for detecting acceleration commands and car acceleration levels. The controller is designed to optimize the performance of electric vehicles by ensuring efficient power management.

Career Highlights

Throughout his career, Nobuyoshi Takahashi has worked with prominent companies in the automotive sector. He has been associated with Hitachi Automotive Engineering Co., Ltd. and Hitachi, Ltd., where he contributed to the development of advanced automotive technologies. His expertise in electric vehicle systems has made him a valuable asset in these organizations.

Collaborations

Takahashi has collaborated with several professionals in his field, including Minoru Kaminaga and Koichi Kaminishi. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in electric vehicle systems.

Conclusion

Nobuyoshi Takahashi's work in electric-car technology exemplifies the spirit of innovation in the automotive industry. His contributions continue to influence the development of efficient electric vehicles, paving the way for a more sustainable future.

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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