Hitachi, Japan

Takeshi Sujumura

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Sujumura. Retrieved from https://idiyas.com/inventor/takeshi-sujumura

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Takeshi Sujumura

Introduction

Takeshi Sujumura is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of nuclear technology, particularly in the detection of failures in nuclear fuel rods. His innovative approach has led to the development of a unique apparatus that enhances safety measures in nuclear reactors.

Latest Patents

Takeshi Sujumura holds a patent for an "Apparatus for detecting failure of the nuclear fuel rod." This apparatus features an outer cap and sixteen inner caps designed to monitor the integrity of fuel rods within a reactor core. The outer cap covers the upper ends of the fuel assemblies, while the inner caps are strategically placed on corresponding fuel assemblies. The design includes four air supplying hoses and sixteen coolant sampling hoses, which are essential for effective monitoring and sampling.

Career Highlights

Throughout his career, Takeshi has been associated with Hitachi, Ltd., a leading company in technology and engineering. His work has focused on enhancing the safety and efficiency of nuclear energy systems. With a patent count of 1 patent, he has demonstrated his capability to innovate within a critical industry.

Collaborations

Takeshi has collaborated with esteemed colleagues such as Shozo Saito and Takashi Saito. Their combined expertise has contributed to advancements in nuclear technology and safety protocols.

Conclusion

Takeshi Sujumura's contributions to the field of nuclear technology exemplify the importance of innovation in ensuring safety and efficiency. His patented apparatus for detecting failures in nuclear fuel rods is a testament to his inventive spirit and dedication to advancing technology.

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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