Osaka, Japan

Toshikatsu Hanyu

This inventor holds 1 USPTO granted patent. Top assignee: Precision Fukuhara Works, Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikatsu Hanyu. Retrieved from https://idiyas.com/inventor/toshikatsu-hanyu

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Toshikatsu Hanyu

Introduction

Toshikatsu Hanyu is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of textile machinery, particularly with his innovative designs aimed at improving efficiency and functionality.

Latest Patents

Hanyu holds a patent for an "Oil collection system for a circular knitting machine." This invention addresses the common issue of oil leakage in circular knitting machines. The design includes a cylinder, a gear ring, a cam holder, and a bed that supports these components. The oil collection system is specifically engineered to control and collect leaked oil, preventing it from staining the fabric being knit. Key features of this system include a protrusion-free lower surface on the gear ring that is inclined outwardly and downwardly, a chamber in the bed for containing machine parts, an oil collecting cavity beneath the inclined surface, and a reclamation pipe for reclaiming the collected oil.

Career Highlights

Hanyu is currently employed at Precision Fukuhara Works, Ltd., where he continues to develop innovative solutions for the textile industry. His work has been instrumental in enhancing the performance and reliability of knitting machines.

Collaborations

Throughout his career, Hanyu has collaborated with talented individuals such as Kozo Taniguchi and Toshihiro Okayama. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toshikatsu Hanyu's contributions to the textile machinery industry exemplify the spirit of innovation. His patent for an oil collection system demonstrates his commitment to improving manufacturing processes and product quality.

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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