Izumo, Japan

Shinichi Nagasawa

This inventor holds 4 USPTO granted patents. Top assignee: Hoshizaki Denki Kabushiki Kaisha. Active years: 2002-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Nagasawa. Retrieved from https://idiyas.com/inventor/shinichi-nagasawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 5.6

ph-index = 4

Forward Citations = 108(Granted Patents)


Location History:

  • Izumo, JP (2002 - 2003)
  • Toyoake, JP (2006)

Company Filing History:


Years Active: 2002-2006

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shinichi Nagasawa

Introduction

Shinichi Nagasawa is a prominent inventor based in Izumo, Japan. He has made significant contributions to the field of ice-making technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of ice-making machines.

Latest Patents

One of his latest patents is an ice-making mechanism designed for ice-making machines. This innovative design features an ice-making water tank that enhances efficiency by minimizing the concentration of impurities in the ice-making water. The tank is divided into a circulating tank section and a retention tank section, allowing for improved water movement through a communication hole. The retention tank section is designed to have a greater capacity than the circulating tank section, ensuring optimal performance.

Another notable patent is for an open-cell type ice-making machine. This machine includes a box-type housing with a water storage tank at the bottom. It features a sprinkler with multiple nozzles that spout ice-making water upward into the ice-making cell casings located above. This design allows for efficient ice production while maintaining a compact structure.

Career Highlights

Shinichi Nagasawa is associated with Hoshizaki Denki Kabushiki Kaisha, a company known for its innovative refrigeration and ice-making solutions. His work at this company has been instrumental in advancing ice-making technology.

Collaborations

Throughout his career, Nagasawa has collaborated with notable coworkers such as Masaaki Kawasumi and Masahiro Kodani. Their combined efforts have contributed to the development of cutting-edge technologies in the ice-making industry.

Conclusion

Shinichi Nagasawa's innovative patents and contributions to ice-making technology highlight his expertise and dedication to improving efficiency in this field. His work continues to influence the industry and pave the way for future advancements.

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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