Osaka, Japan

Toshio Nagano

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Nagano. Retrieved from https://idiyas.com/inventor/toshio-nagano-3hz4aikk

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 = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Toshio Nagano

Introduction

Toshio Nagano is a prominent inventor based in Osaka, Japan. He is known for his innovative work in the field of electrode devices, particularly for applications in heating underground deposits of hydrocarbons. His contributions have significantly impacted the energy sector, showcasing the importance of technological advancements in resource extraction.

Latest Patents

Toshio Nagano holds a patent for an "Electrode device for electrically heating underground deposits." This invention involves an insulated pipe positioned between an electrode and a main guide pipe. The design features flanges at the ends of the insulated pipe that are counter-tapered to diverge at a specific angle. Additionally, shock absorbers are integrated between fastening fixtures and the counter-tapered surfaces, ensuring stability and efficiency in operation.

Career Highlights

Nagano has made significant strides in his career, working with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electrical and electronic sectors. His innovative approach and technical expertise have led to advancements in the methods used for heating underground hydrocarbons, contributing to more efficient energy extraction processes.

Collaborations

Throughout his career, Toshio Nagano has collaborated with notable colleagues, including Toshiyuki Kobayashi and Nobutaka Koshirakawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toshio Nagano's contributions to the field of electrode devices exemplify the vital role of innovation in energy resource management. His patent and collaborative efforts reflect a commitment to advancing technology for practical applications.

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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