Location History:
- Sedan, FR (2007)
- Tokyo, JP (2012)
Company Filing History:
Years Active: 2007-2012
Title: The Innovative Mind of Guillaume Deshayes: Revolutionizing Soundproofing Technology
Introduction
Guillaume Deshayes, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of soundproofing. With a total of two patents to his name, his innovations have shed light on advanced materials and manufacturing methods aimed at enhancing acoustic performance in automotive applications.
Latest Patents
Deshayes' latest patents consist of a "Moulded soundproofing component, and manufacturing method thereof." This groundbreaking method involves the strategic placement of a first porous layer on one part of a wall of a mold cavity, which is shaped to form a soundproofing component. Notably, this first layer does not occupy the entire cavity. The innovation continues with the simultaneous injection of a foaming polymer composition into the cavity, resulting in the formation of a second open-cell porous layer. This efficient manufacturing process allows for the creation of advanced soundproofing assemblies—especially beneficial in automotive contexts.
His soundproofing assembly includes four meticulously designed stacked layers. The first layer exhibits an air resistance range between 500 and 2,000 N·m⁻³·s, while the second layer serves as a porous, acoustic spring-type layer with a resistivity between 10,000 N·m⁻⁴·s and 50,000 N·m⁻⁴·s. The third layer features a viscoelastic, airtight, heavy mass-type design, with a density of at least 1,500 Kg/m³ and a surface density ranging between 0.2 Kg/m² and 9 Kg/m². Completing the assembly is the fourth porous, acoustic spring-type layer, again with a resistivity within the defined range. Together, these layers create a formidable soundproofing solution tailored for modern motor vehicles.
Career Highlights
Guillaume Deshayes is currently employed at Faurecia Automotive Industries, a company renowned for its commitment to innovative automotive solutions. His work there has positioned him as a key player in advancing soundproofing technologies, where his inventions contribute to the overall improvement of vehicle comfort and performance.
Collaborations
Within his professional environment, Deshayes collaborates with talented colleagues, including Valérie Marcel and Arnaud Duval. This teamwork fosters an atmosphere of innovation and creativity, allowing them to push the boundaries of current automotive technologies and explore new possibilities in soundproofing materials.
Conclusion
Guillaume Deshayes stands out as a prolific inventor in the field of soundproofing, with a focus on enhancing acoustic quality in automobiles. His innovative patents and collaborative spirit at Faurecia Automotive Industries illustrate his dedication to developing technologies that have a real-world impact. As the automotive industry continues to evolve, so too will the contributions of inventors like Deshayes, driving the next wave of innovations in soundproofing solutions.