Ichihara, Japan

Youichi Kugimiya

This inventor holds 7 USPTO granted patents. Top assignees: Chisso Corporation, Other. Active years: 1984-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Kugimiya. Retrieved from https://idiyas.com/inventor/youichi-kugimiya

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


% Patents Active = 85.7

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 78(Granted Patents)


Location History:

  • Ichiharashi, JP (1984 - 1985)
  • Ichihara, JP (2002)
  • Chiba, JP (2003 - 2004)

Company Filing History:


Years Active: 1984-2004

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7 patents (USPTO):Explore Patents

Title: Youichi Kugimiya: Innovator in Polypropylene Technology

Introduction

Youichi Kugimiya is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polypropylene technology, holding a total of 7 patents. His work focuses on enhancing the properties and applications of polypropylene materials.

Latest Patents

Kugimiya's latest patents include innovations such as a polypropylene resin foam-molded article. This invention features a rib with a relatively small thickness, which improves strength at the boundary between the main body and the rib without increasing the rib's thickness. The molded article is created using a specific polypropylene resin that meets certain melt flow and melt tension criteria. Another significant patent involves a polypropylene film and multilayered polypropylene film, which utilizes a unique polypropylene composition to achieve desired properties.

Career Highlights

Throughout his career, Youichi Kugimiya has worked with reputable companies, including Chisso Corporation. His expertise in polypropylene technology has positioned him as a key figure in the industry, contributing to advancements that benefit various applications.

Collaborations

Kugimiya has collaborated with notable coworkers such as Yoshitaka Morimoto and Taketo Hirose. These partnerships have likely fostered innovation and development in his projects.

Conclusion

Youichi Kugimiya's contributions to polypropylene technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.

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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