Sakura, Japan

Katsuya Narushima

This inventor holds 1 USPTO granted patent. Top assignee: Hajime Ishimaru. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Narushima. Retrieved from https://idiyas.com/inventor/katsuya-narushima

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 = 10(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Katsuya Narushima: Innovator in Ion Pump Technology

Introduction: Katsuya Narushima is a notable inventor based in Sakura, Japan. He has made significant contributions to the field of ion pump technology, showcasing his innovative spirit and technical expertise. With a focus on efficiency and simplicity, Narushima's inventions have the potential to revolutionize the industry.

Latest Patents: Narushima holds a patent for an ion pump, which features a unique design that enhances its functionality. The ion pump comprises a pump casing inserted in a magnetic field, with an anode supported by insulators within the pump casing. Both the pump casing and anode are constructed from aluminum-based metals, allowing the pump casing to also serve as a cathode. This innovative design results in a simpler structure and improved efficiency compared to conventional ion pumps. He has 1 patent to his name.

Career Highlights: Throughout his career, Katsuya Narushima has demonstrated a commitment to advancing technology in his field. His work on the ion pump exemplifies his ability to identify challenges and develop effective solutions. His contributions have not only enhanced the performance of ion pumps but have also paved the way for future innovations.

Collaborations: Narushima has collaborated with notable colleagues, including Hajime Ishimaru and Takashi Momose. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion: Katsuya Narushima's work in ion pump technology highlights his innovative approach and dedication to improving efficiency in engineering. His contributions are a testament to the impact that a single inventor can have on the industry.

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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