Kashihara, Japan

Saburo Nishiuma

This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Saburo Nishiuma. Retrieved from https://idiyas.com/inventor/saburo-nishiuma

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Saburo Nishiuma

Introduction

Saburo Nishiuma is a notable inventor based in Kashihara, Japan. He has made significant contributions to the field of solar energy technology. His innovative approach has led to the development of a unique solar energy collector assembly.

Latest Patents

Nishiuma holds a patent for a solar energy collector assembly. This invention features an evacuated, one-wall tubular housing with a reflector positioned opposite the sun's radiation. The design includes a cylindrical solar energy absorber member and a metal tube that maintains an energy-absorbing medium, such as water, in effective heat transfer with the absorber. This system enhances the efficiency of energy collection without requiring the tracking of the sun's movement or focusing reflected radiation on a specific point. The reflector's curved surface corresponds to a segment of a cycloid or trochoid curve, optimizing the energy collection process.

Career Highlights

Nishiuma is associated with Sharp Kabushiki Kaisha Corporation, where he has contributed to advancements in solar technology. His work has been instrumental in developing efficient energy solutions that align with modern sustainability goals.

Collaborations

Nishiuma has collaborated with Toshiya Tonomura, further enhancing the innovative capabilities within his field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Saburo Nishiuma's contributions to solar energy technology exemplify the importance of innovation in addressing energy challenges. His patented solar energy collector assembly represents a significant step forward in improving energy efficiency.

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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