Location History:
- Isesaki, JP (2017)
- Gunma, JP (2024)
Company Filing History:
Years Active: 2017-2024
Title: Yasushi Hirokawa: Innovator in Thermoplastic Resin Technology
Introduction
Yasushi Hirokawa is a notable inventor based in Isesaki, Japan. He has made significant contributions to the field of thermoplastic resin technology, holding two patents that showcase his innovative approach to material science.
Latest Patents
Hirokawa's latest patents include a thermoplastic resin sheet featuring hairlike bodies and a multilayer styrenic resin sheet. The first patent addresses the need for a sheet that provides a good tactile sensation, achieved by configuring a thermoplastic resin sheet with a base layer and regularly arranged hairlike bodies. This design ensures a continuous phase without structural boundaries between the base layer and the hairlike bodies. The second patent involves a multilayer styrenic resin sheet composed of 10 to 50 laminated layers, each made from a specific styrenic resin composition. This multilayer sheet is particularly useful for packaging materials in electronic components.
Career Highlights
Hirokawa is currently employed at Denka Company Limited, where he continues to develop innovative materials. His work has significantly impacted the industry, particularly in enhancing the tactile properties and functionality of thermoplastic materials.
Collaborations
Hirokawa collaborates with talented coworkers, including Junpei Fujiwara and Tomohiro Osawa, who contribute to his projects and innovations.
Conclusion
Yasushi Hirokawa's contributions to thermoplastic resin technology exemplify the spirit of innovation. His patents reflect a commitment to improving material properties and functionality, making him a key figure in his field.