Location History:
- Ibaraki, JP (2017)
- Osaka, JP (2021 - 2023)
Company Filing History:
Years Active: 2017-2023
Title: Innovations by Hiroki Shimada
Introduction
Hiroki Shimada is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of protective materials, particularly in the development of cloth and protective products that offer enhanced safety features.
Latest Patents
Hiroki Shimada holds four patents, with his latest innovations focusing on cloth and protective products. One of his patents describes a cloth that allows for any color appearance while providing excellent protection against electric arcs. This cloth features a woven fabric structure, with a front-surface spun yarn containing an infrared absorber and/or electrically conductive agent, while the back-surface spun yarn contains a carbon fiber. The cloth achieves an Arc Resistance Test ASTM F1959-1999 ATPV value of 8.0 cal/cm² or more. Another patent addresses the need for lightweight and comfortable protective clothing, utilizing a spun yarn made from meta-type wholly aromatic polyamide fiber, achieving a lightness index L-value of 25 or less.
Career Highlights
Hiroki Shimada is currently employed at Teijin Limited, a company known for its innovative materials and technologies. His work has significantly advanced the field of protective textiles, making them safer and more user-friendly.
Collaborations
Hiroki has collaborated with notable colleagues, including Kenji Iwashita and Kengo Tanaka, to further enhance the development of protective products.
Conclusion
Hiroki Shimada's contributions to the field of protective materials through his innovative patents demonstrate his commitment to safety and functionality. His work continues to influence the industry positively.