Chiba, Japan

Yuji Ando

This inventor holds 3 USPTO granted patents. Top assignee: Chisso Corporation. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Ando. Retrieved from https://idiyas.com/inventor/yuji-ando-z8hi86h4

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 = 4.6

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Chiba, JP (2001 - 2002)
  • Ichihara, JP (2002)

Company Filing History:


Years Active: 2001-2002

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yuji Ando

Introduction: Yuji Ando, an accomplished inventor based in Chiba, Japan, has made significant strides in the field of polymer technology. With a total of three patents to his name, Ando has demonstrated a unique ability to innovate within the realm of materials science, particularly focusing on polypropylene applications.

Latest Patents: Among his latest patents, Ando has developed a propylene base polymer and a corresponding polypropylene film. This invention revolves around propylene homopolymers or propylene-olefin copolymers that incorporate at least one olefin chosen from ethylene and α-olefins containing four or more carbon atoms. Notably, the propylene content in this copolymer exceeds 98% by weight, making it particularly suitable for producing films that exhibit superior antistatic performance, high rigidity, and excellent metallizability. In addition, he has contributed to the development of films that possess gas permeability, further enhancing their usability in various applications.

Career Highlights: Yuji Ando's career has been marked by his affiliation with Chisso Corporation, a company known for its commitment to advancing polymer technologies. His work has not only led to innovative products but also established him as a key figure in his field. His technical expertise combined with his patent achievements has contributed to enhancing the company’s portfolio and market presence.

Collaborations: Throughout his career, Ando has collaborated with esteemed colleagues such as Shinji Nakata and Yasuhiro Shiraishi. These collaborations have fostered an environment of innovation and teamwork, helping to drive advancements in polymer development and processing techniques.

Conclusion: Yuji Ando’s contributions to the field of polymer technology are commendable. With a strong portfolio of patents and a rich collaborative history, he continues to pave the way for advancements in materials science. His innovations not only strengthen the capabilities of Chisso Corporation but also contribute to the broader landscape of polymer applications in various industries.

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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