Yamatokoriyama, Japan

Kouziro Matsuo

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Sumitomo Chemical Company, Limited. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouziro Matsuo. Retrieved from https://idiyas.com/inventor/kouziro-matsuo

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 = 5.3

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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3 patents (USPTO):Explore Patents

Title: Kouziro Matsuo: Innovator in Radio Wave Absorbing Materials

Introduction

Kouziro Matsuo is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of radio wave absorbing materials. With a total of 3 patents to his name, Matsuo's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Matsuo's latest patents include a radio wave absorbing material that comprises zinc oxide whiskers. This material features a unique structure where the zinc oxide whiskers consist of a central part with needle crystal projections extending in multiple axial directions. Another significant patent is a polypropylene resin composition that boasts superior mechanical strength. This composition includes crystalline polypropylene, a modified polypropylene with an unsaturated carboxylic acid or an acid anhydride, and zinc oxide whiskers. The addition of inorganic fillers, such as glass fibers, further enhances the appearance and performance of molded articles produced from this composition.

Career Highlights

Throughout his career, Matsuo has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Sumitomo Chemical Company, Limited. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Matsuo has collaborated with notable colleagues, including Minoru Yoshinaka and Jun Yagi. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Kouziro Matsuo's contributions to the field of materials science, particularly in radio wave absorbing materials, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving material properties and applications, making him a significant figure in his field.

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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