Ichihara, Japan

Ryozo Tomomatsu

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryozo Tomomatsu. Retrieved from https://idiyas.com/inventor/ryozo-tomomatsu

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Ryozo Tomomatsu: Innovator in Polyolefin Composition

Introduction

Ryozo Tomomatsu is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer science, particularly in the development of polyolefin compositions. His innovative work has led to advancements that enhance the properties of materials used in various applications.

Latest Patents

Ryozo Tomomatsu holds a patent for a polyolefin composition. This composition comprises a polyolefin and an inorganic filler, specifically designed to improve the mechanical strengths and surface appearance of molded articles. The patent details a formulation that includes 75 to 97% by weight of a polyolefin component and 25 to 3% by weight of a fibrous inorganic filler. This innovative composition is capable of providing articles with enhanced glossiness and reduced warping and deformation.

Career Highlights

Ryozo Tomomatsu is associated with Idemitsu Petrochemical Co., Ltd., where he has been instrumental in research and development. His work focuses on creating advanced materials that meet the demands of modern industries. His expertise in polymer chemistry has positioned him as a key figure in his field.

Collaborations

Throughout his career, Ryozo has collaborated with esteemed colleagues such as Manabu Nomura and Toshifumi Shimazaki. These collaborations have fostered a productive environment for innovation and have contributed to the success of their projects.

Conclusion

Ryozo Tomomatsu's contributions to the field of polyolefin compositions exemplify the impact of innovative thinking in material science. His patent reflects a commitment to enhancing product performance and quality. His work continues to influence the industry and inspire future advancements.

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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