Osaka, Japan

Ioichiro Nakanishi

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ioichiro Nakanishi. Retrieved from https://idiyas.com/inventor/ioichiro-nakanishi

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Innovations of Ioichiro Nakanishi

Introduction

Ioichiro Nakanishi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of gas-insulated electrical apparatuses. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Nakanishi holds a patent for a "Gas-insulated electrical apparatus with dielectric particle trapping." This invention features a grounded hollow cylindrical housing filled with SF₆, which encircles a rod-shaped electric conductor through a series of spaced, electrically insulating spacers. The design includes two hollow frustoconical dielectric members that connect to the inner surface of the housing, overlapping the spacers. Additionally, a disc-shaped dielectric member extends through the conductor, providing further insulation. The dielectric members are preferably made of poly-tetrafluoroethylene, enhancing the apparatus's efficiency and reliability.

Career Highlights

Nakanishi is associated with Mitsubishi Electric Corporation, a leading company in the electrical and electronics industry. His work at Mitsubishi has allowed him to collaborate with other talented engineers and contribute to groundbreaking technologies in the field.

Collaborations

Some of Nakanishi's notable coworkers include Akiyoshi Yoshioka and Yoshikazu Shibuya. Their collaborative efforts have likely played a role in advancing the innovative projects at Mitsubishi Electric Corporation.

Conclusion

Ioichiro Nakanishi's contributions to the field of electrical engineering, particularly through his patented innovations, highlight his role as a significant inventor. His work continues to influence advancements in gas-insulated electrical apparatuses, showcasing the importance of innovation in 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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