Kodaira, Japan

Koichi Nakano

This inventor holds 4 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1991-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nakano. Retrieved from https://idiyas.com/inventor/koichi-nakano-71j8pn04

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 = 2.2

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Kodaira, JP (1991 - 1995)
  • Tokai-mura, JP (2006)

Company Filing History:


Years Active: 1991-2006

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4 patents (USPTO):Explore Patents

Title: Koichi Nakano: Innovator in Switchgear Technology

Introduction

Koichi Nakano is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of electrical engineering, particularly in switchgear technology. With a total of 4 patents to his name, Nakano's work has had a considerable impact on the industry.

Latest Patents

Among his latest patents, Nakano has developed a switchgear and receiving transformation apparatus. This innovative switchgear features a primary circuit breaker and a secondary circuit breaker, which are strategically arranged on either side of a load switch or a voltage and current transformer. Additionally, it includes primary and secondary grounding switches, enhancing the safety and efficiency of electrical systems. Another notable patent involves a microprocessor designed for supplying branch condition indicating signals. This data processor utilizes two microprocessors to check and manage external and internal statuses, allowing for high-speed processing of arithmetic operations.

Career Highlights

Koichi Nakano is currently employed at Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to collaborate on various innovative projects, further establishing his reputation as a skilled inventor in the field.

Collaborations

Some of Nakano's notable coworkers include Shumpei Kawasaki and Yoshiaki Inami. Their collaborative efforts contribute to the advancement of technology within their organization.

Conclusion

Koichi Nakano's contributions to switchgear technology and microprocessor design highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving electrical systems, making him a valuable figure in the field of electrical engineering.

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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