Tokyo, Japan

Katsushi Manabe

This inventor holds 1 USPTO granted patent. Top assignees: Fuji Electric Co., Ltd., Japanese National Railways. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsushi Manabe. Retrieved from https://idiyas.com/inventor/katsushi-manabe

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsushi Manabe

Introduction

Katsushi Manabe is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of electric vehicles, particularly in the development of current collector systems. His innovative approach has led to advancements that enhance the efficiency and reliability of externally powered electric vehicles.

Latest Patents

One of Katsushi Manabe's significant patents is the "Current collector shoe suspension for externally powered electric vehicle." This invention involves a current collector shoe suspension designed for sliding contact with an electric power line. The system features resiliently biased current collecting shoes that maintain contact with a power rail through interconnected vibration-absorbing units. Each unit can vibrate independently, allowing for effective operation over a wide range of vibration frequencies and amplitudes. This innovation is crucial for ensuring consistent power delivery in electric vehicles.

Career Highlights

Throughout his career, Katsushi Manabe has worked with prominent companies such as Fuji Electric Co., Ltd. and Japanese National Railways. His experience in these organizations has contributed to his expertise in electric vehicle technology and innovation.

Collaborations

Katsushi Manabe has collaborated with notable individuals in his field, including Fumio Nakama and Kunio Shibayama. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Katsushi Manabe's contributions to electric vehicle technology through his innovative patents and collaborations highlight his significant role in the industry. His work continues to influence the development of efficient and reliable electric transportation solutions.

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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