Shiga, Japan

Takashi Tokiwa

This inventor holds 3 USPTO granted patents. Top assignee: Japan Vilene Company, Ltd.. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Tokiwa. Retrieved from https://idiyas.com/inventor/takashi-tokiwa

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 = 2.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Ibaraki, JP (1998)
  • Moriyama, JP (2014)
  • Shiga, JP (2018)

Company Filing History:


Years Active: 1998-2018

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takashi Tokiwa

Introduction

Takashi Tokiwa is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative fiber sheets for molding. With a total of 3 patents to his name, Tokiwa's work exemplifies the intersection of functionality and design in modern materials.

Latest Patents

One of Tokiwa's latest patents is a fiber sheet for molding, which is characterized by the application of a print resin on the surface of a fiber sheet containing highly crimped fibers. This innovative design allows for molding without generating wrinkles and provides excellent sound-absorbing properties. The fiber sheet is also noted for its design properties when a pattern is formed with the printing resin. Another significant patent involves a surface material substrate that integrates a fiber substrate with an acrylic resin binder containing a flame retardant. This substrate is designed to meet various requirements, including low weight, cost-effectiveness, and flame retardancy.

Career Highlights

Tokiwa is currently employed at Japan Vilene Company, Ltd., where he continues to push the boundaries of material innovation. His work has not only advanced the capabilities of fiber materials but has also contributed to the broader field of industrial applications.

Collaborations

Throughout his career, Tokiwa has collaborated with esteemed colleagues such as Etsuroh Nakao and Yoshiaki Kawatsu. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Takashi Tokiwa's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a leading inventor in Japan. His work continues to influence the industry and inspire future innovations.

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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