Ibaraki, Japan

Sinji Sawata

This inventor holds 3 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1984-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sinji Sawata. Retrieved from https://idiyas.com/inventor/sinji-sawata

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 = 4.0

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Ibaraki, JP (1984 - 1986)
  • Tokyo, JP (1990)

Company Filing History:


Years Active: 1984-1990

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3 patents (USPTO):Explore Patents

Title: Sinji Sawata: Innovator in Solar Technology

Introduction

Sinji Sawata is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of solar technology, holding a total of 3 patents. His innovative designs focus on harnessing solar energy for practical applications.

Latest Patents

One of his latest inventions is the solar cooker assembly. This invention features a circular and convex Fresnel lens, which can be positioned with its convex side facing either upward or downward. The assembly includes a protective frame unit that is rigidly fitted to the lens's periphery, a support unit that allows for adjustable elevation and azimuth of the lens, and a cooking unit located at the focal point of the lens. Another significant patent is the solar heat powered plant. This plant circulates hot water through a series of components, including a hot-water tank and a low-temperature-side heat exchanger, to efficiently warm the hot-water tank in a short time.

Career Highlights

Sinji Sawata has worked with prominent companies such as Tokyo Shibaura Denki and the Agency of Industrial Science and Technology. His experience in these organizations has contributed to his expertise in solar technology and innovation.

Collaborations

Throughout his career, Sawata has collaborated with notable individuals, including Tatsuo Tani and Tadayoshi Tanaka.

Conclusion

Sinji Sawata's contributions to solar technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to inspire advancements in renewable energy 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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