Tokorozawa, Japan

Jun Nagano

This inventor holds 4 USPTO granted patents. Top assignee: Bridgestone Corporation. Active years: 1987-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Nagano. Retrieved from https://idiyas.com/inventor/jun-nagano

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 = 1.8

ph-index = 4

Forward Citations = 28(Granted Patents)


Location History:

  • Tokyo, JP (1987)
  • Tokorozawa, JP (1992 - 1994)

Company Filing History:


Years Active: 1987-1994

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4 patents (USPTO):Explore Patents

Title: Jun Nagano: Innovator in Rubber Processing Technology

Introduction

Jun Nagano is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of rubber processing technology, holding a total of 4 patents. His innovative approaches have enhanced the efficiency and accuracy of rubber sheet cutting and attachment processes.

Latest Patents

One of Jun Nagano's latest patents is a method for detecting the state of cutting a rubber sheet that has parallel cords embedded within it. This method involves monitoring the displacements of a cutter in both the thickness direction of the rubber sheet and the direction perpendicular to the cutting path. When the cutter's displacement exceeds a predetermined threshold, a comparison signal is generated. This signal allows for the detection of any inaccuracies in the cutting operation, ensuring that the process is carried out correctly.

Another significant patent by Nagano is a method and apparatus for attaching a belt-shaped member to a forming drum. This invention utilizes front and rear end grasping pawls that can move in synchronism or independently. The innovative design allows for precise attachment of the belt-shaped member to the forming drum, while also enabling adjustments to the length of the belt as needed.

Career Highlights

Jun Nagano is currently employed at Bridgestone Corporation, a leading company in the tire and rubber industry. His work at Bridgestone has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Jun has collaborated with talented individuals such as Koji Okuyama and Takashi Ishiwatari. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in rubber processing.

Conclusion

Jun Nagano's contributions to rubber processing technology through his patents and work at Bridgestone Corporation highlight his role as an influential inventor. His innovative methods continue to impact the industry positively, showcasing the importance of creativity and collaboration in technological advancements.

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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