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For the Inventor, By the Inventor

Kobe, Japan

Takaji Nagai

This inventor holds 8 USPTO granted patents. Top assignee: Mitsuboshi Belting Ltd.. Active years: 1986-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaji Nagai. Retrieved from https://idiyas.com/inventor/takaji-nagai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 74(Granted Patents)


Location History:

  • Hyogo, JP (1986)
  • Kobe, JP (1989 - 1996)

Company Filing History:

goldMedal8 out of 353 
 
Mitsuboshi Belting Ltd.
 patents

Years Active: 1986-1996

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8 patents (USPTO):Explore Patents
1. 5484322 - Method of removing an exposed cord on a power transmission belt, an (1996-01-16),
2. 5392567 - Method of removing an exposed cord on a power transmission belt, an (1995-02-28),
3. 4993998 - Power transmission belt and drive (1991-02-19),
4. 4952261 - Toothed belt manufacture including disposing stitched joint in mandrel (1990-08-28),
5. 4891040 - Woven fabric belt (1990-01-02),
6. 4832673 - Toothed belt having improved tooth cover fabric (1989-05-23),
7. 4813919 - Toothed belt manufacture (1989-03-21),
8. 4627828 - Toothed belt (1986-12-09),

Title: Takaji Nagai: Innovator in Power Transmission Technology

Introduction

Takaji Nagai is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of power transmission technology, holding a total of 8 patents. His innovative methods have improved the efficiency and functionality of power transmission belts.

Latest Patents

One of Takaji Nagai's latest patents is a method for removing an exposed cord on a power transmission belt. This method involves providing an endless power transmission belt with inside and outside surfaces, as well as laterally oppositely facing side surfaces. The belt is designed to run in an endless path, allowing for the exposed cord on one side surface to be ground down without affecting the entirety of that surface. This invention also includes an apparatus for executing the method and a power transmission belt with a portion of its side surface cut out where the cord was exposed.

Career Highlights

Takaji Nagai has dedicated his career to advancing power transmission technology. He works at Mitsuboshi Belting Ltd., a company known for its innovative solutions in the belting industry. His work has not only contributed to the company's success but has also set new standards in the field.

Collaborations

Throughout his career, Takaji has collaborated with notable colleagues, including Takahide Mizuno and Fumihito Nakagawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takaji Nagai's contributions to power transmission technology exemplify the spirit of innovation. His patents and methods continue to influence the industry, showcasing his dedication to improving engineering solutions.

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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