Kyoto, Japan

Yoshio Nagao

This inventor holds 1 USPTO granted patent. Top assignee: Dainippon Screen Seizo Kabushiki-Kaisha. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Nagao. Retrieved from https://idiyas.com/inventor/yoshio-nagao

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 = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshio Nagao

Introduction

Yoshio Nagao is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of knitting technology, particularly through his innovative designs and mechanisms. His work has been recognized for its practicality and efficiency in the textile industry.

Latest Patents

One of Yoshio Nagao's key inventions is a needle selection mechanism for an automatic knitting machine. This mechanism comprises at least two selector levers mounted to a carriage that moves along a needle retainer. The needle retainer contains a plurality of selectors for knitting needles, with each selector being individually engageable with one of the selector levers. Different selectors can engage with different selector levers, allowing the selectors to be set to either 'knit' or 'welt' positions. This invention enhances the functionality and versatility of automatic knitting machines.

Career Highlights

Yoshio Nagao is associated with Dainippon Screen Seizo Kabushiki-kaisha, a company known for its advancements in various technologies. His work at the company has contributed to the development of innovative solutions in the textile sector. With a total of 1 patent, Nagao's contributions are noteworthy in the realm of knitting technology.

Collaborations

Yoshio Nagao has collaborated with esteemed colleagues such as Takeji Hashimoto and Yasushi Doi. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Yoshio Nagao's contributions to knitting technology through his innovative needle selection mechanism exemplify the impact of inventors in advancing industrial processes. His work continues to influence the textile industry, showcasing the importance of innovation in everyday applications.

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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