Yukio Matsumoto

This inventor holds 3 USPTO granted patents. Top assignees: Ube Industries, Inc., Seibu Oil Co., Ltd.. Active years: 1985-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Matsumoto. Retrieved from https://idiyas.com/inventor/yukio-matsumoto-nu79id2f

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

Calculating rank

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 15(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1985-1993

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5183585 - Liquid crystal emulsion composition (1993-02-02),

2. 4759839 - Process for producing pitch useful as raw material for carbon fibers (1988-07-26),

3. 4528340 - Process for producing hydrophilic polymers (1985-07-09),

Title: Yukio Matsumoto: Innovator in Liquid Crystal Technology

Introduction

Yukio Matsumoto is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 3 patents. His work has paved the way for advancements in various applications, particularly in the development of liquid crystal emulsions.

Latest Patents

Matsumoto's latest patents include a liquid crystal emulsion composition that is designed to form a polymer dispersed type liquid crystal membrane free from undesirable bubbles. This innovative composition consists of 100 parts by weight of a liquid crystal material, 10 to 100 parts by weight of a saponification product of a polyvinyl acetate resin, 1 to 30 parts by weight of an aliphatic alcohol with 3 to 8 carbon atoms, and 50 to 1,000 parts by weight of water. Another significant patent involves a process for producing pitch that is useful as a raw material for carbon fibers.

Career Highlights

Throughout his career, Matsumoto has worked with prominent companies such as Ube Industries, Inc. and Seibu Oil Co., Ltd. His experience in these organizations has contributed to his expertise in liquid crystal technology and materials science.

Collaborations

Matsumoto has collaborated with notable individuals in his field, including Toshiya Koyama and Hataaki Yoshimoto. These collaborations have further enhanced his research and development efforts.

Conclusion

Yukio Matsumoto's contributions to liquid crystal technology and his innovative patents highlight his role as a significant inventor in this field. His work continues to influence advancements in various applications, showcasing the importance of innovation in technology.

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]