Tomakomai, Japan

Norio Yamagata

This inventor holds 1 USPTO granted patent. Top assignees: Agency of Industrial Science and Technology, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Yamagata. Retrieved from https://idiyas.com/inventor/norio-yamagata-83fikcv7

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 = 8.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Norio Yamagata: Innovator in Solar Heat Technology

Introduction

Norio Yamagata is a notable inventor from Tomakomai, Japan, recognized for his contributions to solar energy technology. His innovative approach to harnessing solar energy has led to the development of a unique solar heat plant.

Latest Patents

Yamagata holds a patent for a solar heat plant, which comprises a first system that includes a high-temperature heat collector. This collector converts solar energy into high-temperature heat energy under normal sunshine conditions and low-temperature heat energy during poor sunshine. The system supplies heat energy to a high-temperature heat medium, which is utilized by a high-temperature heat load. Additionally, the second system features a low-temperature heat collector that also converts solar energy into low-temperature heat energy, supplying it to a low-temperature heat medium. This innovative design allows for efficient energy use under varying sunlight conditions.

Career Highlights

Throughout his career, Yamagata has worked with prominent organizations, including the Agency of Industrial Science and Technology and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these institutions has significantly contributed to his expertise in solar energy technologies.

Collaborations

Yamagata has collaborated with notable colleagues, including Tatsuo Tani and Sinji Sawata, who have played a role in advancing his research and development efforts.

Conclusion

Norio Yamagata's work in solar heat technology exemplifies innovation in renewable energy solutions. His patent for a solar heat plant demonstrates a significant advancement in the efficient use of solar energy.

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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