Osaka, Japan

Hidekazu Adachi

This inventor holds 1 USPTO granted patent. Top assignee: Tsubakimoto Chain Company. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidekazu Adachi. Retrieved from https://idiyas.com/inventor/hidekazu-adachi-c6efg80l

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 = 5.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Innovations by Hidekazu Adachi

Introduction

Hidekazu Adachi is a notable inventor based in Osaka, Japan. He is recognized for his contributions to the field of mechanical engineering, particularly in the design of roller chains. His innovative approach has led to advancements that improve the performance and durability of these essential components.

Latest Patents

Adachi holds a patent for a roller chain that features plural bearing rollers located around the outer periphery of a bushing. This design includes rollers surrounding the plural bearing rollers and thrust rings positioned at the gaps between the rollers and the inner link plate. The innovation significantly enhances the running resistance, abrasion, and durability against lateral forces of the chain. He has 1 patent to his name.

Career Highlights

Adachi is currently employed at Tsubakimoto Chain Company, a leading manufacturer in the chain and power transmission industry. His work at Tsubakimoto has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Adachi has collaborated with talented individuals such as Katsumi Kotegawa and Makoto Kanehira. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

Hidekazu Adachi's contributions to the field of mechanical engineering, particularly through his innovative roller chain design, highlight his role as a significant inventor. His work continues to impact the industry positively, showcasing the importance of innovation in 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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