Saitama, Japan

Toshikazu Shirose

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fujikura Composites, Inc.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Shirose. Retrieved from https://idiyas.com/inventor/toshikazu-shirose

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Innovations by Toshikazu Shirose

Introduction

Toshikazu Shirose is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of composite materials, particularly through his innovative patent.

Latest Patents

Shirose holds a patent for a composite molding and method of manufacturing the same. This invention aims to prevent insufficient filling of a rubber member while improving product yield. The composite molding consists of a resin member and a rubber member molded to cover the upper and lower faces of the resin member. A plurality of holes, which communicate with the resin member, are provided in at least one of the faces of the rubber member. These holes serve as loopholes for pins that support the resin member during the molding of the rubber member while being spaced from a mold die. This innovative approach enhances the efficiency and quality of composite products.

Career Highlights

Toshikazu Shirose is currently employed at Fujikura Composites, Inc., where he continues to develop and refine composite materials. His work has been instrumental in advancing the technology used in various applications.

Collaborations

Shirose collaborates with his coworker, Kahori Matsuda, to further enhance their research and development efforts in composite materials.

Conclusion

Toshikazu Shirose's contributions to the field of composite molding demonstrate his innovative spirit and commitment to improving manufacturing processes. His patent reflects a significant advancement in the industry, showcasing the importance of innovation in material science.

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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