Kariya, Japan

Yasuo Yamada

This inventor holds 5 USPTO granted patents. Top assignees: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Daiwa Boseki Kabushiki Kaisha. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Yamada. Retrieved from https://idiyas.com/inventor/yasuo-yamada-jnl8zaq2

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 = 4.3

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Kariya, JA (1976)
  • Kariya, JP (1978)

Company Filing History:


Years Active: 1976-1978

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Yasuo Yamada

Introduction

Yasuo Yamada, an esteemed inventor based in Kariya, Japan, has made significant contributions to the field of textile machinery. With a total of five patents to his name, Yamada has played a crucial role in advancing the technology surrounding spinning apparatuses and yarn packaging methods.

Latest Patents

Yamada's most recent innovations include a patented method and device for removing impurities from a spinning rotor in an open-end spinning apparatus. This inventive approach involves displacing the frame body away from the rotor housing and creating a suction force to extract impurities, which are then carried away from the apparatus. Additionally, he developed a method and apparatus for creating yarn packages of cheese form by ensuring the contacting pressure between the yarn package and the friction roller is adjusted exponentially as the yarn package increases in size.

Career Highlights

Throughout his career, Yasuo Yamada has worked with notable companies like Kabushiki Kaisha Toyoda Jidoshokki Seisakusho and Daiwa Boseki Kabushiki Kaisha. His expertise in textile machinery has been essential in delivering innovative solutions that enhance manufacturing efficiency and quality.

Collaborations

Yamada's achievements are often attributed to his collaborations with talented coworkers, including Toshio Yoshizawa and Kozo Motobayashi. These partnerships have fostered a creative environment where groundbreaking ideas could flourish, leading to the development of his patented technologies.

Conclusion

Yasuo Yamada stands out as a brilliant inventor within the textile machinery sector. His contributions through innovative patents demonstrate his commitment to enhancing industrial processes and solving practical challenges. As he continues to push the boundaries of technology, Yamada's impact on the industry remains significant and inspiring.

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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