Saitama, Japan

Tsuyoshi Ishizuka

This inventor holds 1 USPTO granted patent. Top assignee: Tsubakimoto Chain Company. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Ishizuka. Retrieved from https://idiyas.com/inventor/tsuyoshi-ishizuka

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2008

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Tsuyoshi Ishizuka

Introduction

Tsuyoshi Ishizuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of cable protection and guide devices. His innovative approach has led to the development of a unique skate unit that enhances the functionality of flexible cable guides.

Latest Patents

Ishizuka holds a patent for a "Skate unit for cable protection and guide device." This invention features a skate that is positioned between two facing portions of a folded, flexible cable guide. It includes a first set of rollers that contact only one of the two facing portions, and a second set of rollers that contact only the other. Additionally, a turning member mounted at the end of the skate rolls in contact with the bent portion of the guide. This design improves the efficiency and durability of cable management systems.

Career Highlights

Tsuyoshi Ishizuka is currently employed at Tsubakimoto Chain Company, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the company's product offerings and enhancing their market position.

Collaborations

Ishizuka has collaborated with talented coworkers such as Tsutomu Iwami and Masaaki Ikeda. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Tsuyoshi Ishizuka's contributions to the field of cable protection and guide devices exemplify the spirit of innovation. His patent for the skate unit showcases his ability to solve complex engineering challenges. Through his work at Tsubakimoto Chain Company, he continues to make a significant impact in the industry.

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]
Loading…