Hitachi, Japan

Yukihisa Fukasawa

This inventor holds 7 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1992-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihisa Fukasawa. Retrieved from https://idiyas.com/inventor/yukihisa-fukasawa

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 = 1.9

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Hitachi, JP (1992 - 1996)
  • Mito, JP (2002 - 2003)

Company Filing History:


Years Active: 1992-2003

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7 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Yukihisa Fukasawa in Nuclear Power Control Systems**

Introduction

Yukihisa Fukasawa, an accomplished inventor residing in Hitachi, Japan, has made significant contributions to the field of nuclear power through his innovative technologies. With a total of seven patents to his name, his work focuses primarily on improving the control systems used in nuclear power plants, thus ensuring safety and efficiency in energy production.

Latest Patents

Among his latest inventions, Fukasawa developed a comprehensive control system for nuclear power plants, aimed at enhancing operational accuracy and safety. One of his notable patents details a method for controlling a nuclear power plant that involves determining specific maximum linear heat generation rates and minimum critical power ratios using a core monitoring system. This method permits real-time adjustments by comparing derived values with predetermined thermal limits, ensuring a safer operational environment.

Another significant patent outlines a control system capable of automatic output regulation through an automatic power regulator, even when utilizing data calculated with lower accuracy. This ensures that safety measures are maintained consistently, regardless of the fluctuations in measurement precision.

Career Highlights

Fukasawa’s career at Hitachi, Ltd. highlights his dedication to advancing nuclear technology. His focus on developing robust control systems reflects his commitment to enhancing safety protocols within the nuclear energy sector. His innovations not only contribute to improved safety but also help in optimizing the operational efficiency of nuclear power plants.

Collaborations

Working alongside talented colleagues such as Akira Nishimura and Junichi Yamashita, Fukasawa has fostered a collaborative environment that encourages the exchange of ideas and innovative solutions. These partnerships have been integral in advancing the technological landscape of nuclear energy control systems.

Conclusion

Yukihisa Fukasawa stands out as a pivotal figure in the sphere of nuclear power technology. With his impressive portfolio of patents and collaborations, he demonstrates a strong commitment to innovation in safety and operational efficacy in nuclear energy. His work not only enhances the functionality of nuclear power plants but also contributes to the broader goal of sustainable energy practices.

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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