Location History:
- Aichi-ken, JP (2013 - 2023)
- Aichi, JP (2022 - 2024)
Company Filing History:
5 out of 1,255 
2 out of 7 
1 out of 2 Years Active: 2013-2024
Title: Atsuhiro Hattori: Innovator in Expansion Molded Products
Introduction
Atsuhiro Hattori is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative products that enhance sound absorption and rigidity. With a total of 5 patents to his name, Hattori's work reflects a commitment to advancing technology in practical applications.
Latest Patents
Hattori's latest patents include a web, stampable sheet, and expansion molded product designed to provide excellent sound absorption properties and rigidity while being resistant to tearing after bending deformation. The disclosed web, stampable sheet, and expansion molded product incorporate a reinforcing fiber that consists of both inorganic and organic fibers, a thermoplastic resin, and thermal expandable particles. The proportions of these materials are carefully balanced to achieve optimal performance, with the reinforcing fiber making up 20 mass % to 55 mass % of the total, and the organic fiber comprising 25 mass % to 77 mass % of the total fiber content. Additionally, the reinforcing fiber has an average length of 8 mm or more, while the organic fiber boasts a breaking elongation of 15% or more.
Another significant patent involves a complex structure material that includes a foam made of thermosetting resin and coverings made of thermoplastic resin. This foam features a matrix and interconnected pores, creating a continuous porous structure. The coverings effectively cover the inner walls of the pores, enhancing the material's overall functionality.
Career Highlights
Throughout his career, Hattori has worked with prominent companies such as Toyota Boshoku Corporation and K-Plasheet Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Hattori has collaborated with notable coworkers, including Tsutomu Takagi and Takayuki Kumamoto. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Atsuhiro Hattori's contributions to the field of materials science through his innovative patents demonstrate his expertise and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.