Mie, Japan

Yukio Saitoh

This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Mitsubishi Chemical Corporation, Oji Yuka Goseishi Co., Ltd.. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Saitoh. Retrieved from https://idiyas.com/inventor/yukio-saitoh-9nwu02uk

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 = 3.0

ph-index = 3

Forward Citations = 58(Granted Patents)


Location History:

  • Yokkaichi, JP (1989 - 1994)
  • Mie, JP (1991 - 1996)

Company Filing History:


Years Active: 1989-1996

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5 patents (USPTO):Explore Patents

Title: Innovations of Yukio Saitoh

Introduction

Yukio Saitoh is a notable inventor based in Mie, Japan. He has made significant contributions to the field of polymer chemistry, holding a total of 5 patents. His work focuses on the development of advanced materials with practical applications in various industries.

Latest Patents

One of his latest patents is a process for producing a powdered carboxyl-containing polymer. This innovative method involves mixing a solution of a water-insoluble polymer containing a carboxyl group in a hydrophilic organic solvent, such as ethanol, with an aqueous solution of a dispersant. The result is fine polymer particles that are free from adhesion or agglomeration, making them suitable for use as a base resin in cosmetics or as a coating resin for skin contact applications. Another significant patent involves a thermoplastic resin film that exhibits excellent offset printability and antistatic properties. This film features a coated layer comprising a quaternary ammonium salt copolymer, which enhances its performance in printing applications.

Career Highlights

Throughout his career, Yukio Saitoh has worked with prominent companies, including Mitsubishi Petrochemical Company Limited and Oji Yuka Goseishi Co., Ltd. His experience in these organizations has contributed to his expertise in polymer development and innovation.

Collaborations

Yukio has collaborated with notable coworkers such as Kazuhide Hayama and Isao Itoh. Their combined efforts have led to advancements in polymer technology and innovative solutions in their respective fields.

Conclusion

Yukio Saitoh's contributions to polymer chemistry and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of materials that are both functional and safe for various 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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