Takasago, Japan

Yujiro Sonoyama

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Kaneka Corporation. Active years: 2020-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yujiro Sonoyama. Retrieved from https://idiyas.com/inventor/yujiro-sonoyama

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Hyogo, JP (2020)
  • Takasago, JP (2021)

Company Filing History:


Years Active: 2020-2021

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3 patents (USPTO):Explore Patents

Title: Yujiro Sonoyama: Innovator in Wig Technology

Introduction

Yujiro Sonoyama is a notable inventor based in Takasago, Japan. He has made significant contributions to the field of wig technology, holding a total of 3 patents. His work has been instrumental in enhancing the functionality and comfort of wigs.

Latest Patents

One of Yujiro Sonoyama's latest innovations is an inner cap for a wig. This invention aims to improve the fit and comfort of wigs, making them more user-friendly for consumers. His focus on practical solutions has set a new standard in the industry.

Career Highlights

Yujiro Sonoyama is currently employed at Kaneka Corporation, where he continues to develop innovative products. His career has been marked by a commitment to enhancing the quality of wig technology through his inventive spirit.

Collaborations

Throughout his career, Yujiro has collaborated with talented individuals such as Masato Fujita and Sohei Nishida. These partnerships have fostered a creative environment that encourages the development of groundbreaking ideas.

Conclusion

Yujiro Sonoyama's contributions to wig technology exemplify the impact of innovation in everyday products. His dedication to improving user experience through his patents highlights the importance of continuous advancement in the field.

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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