Daichi Okuno

Title: Daichi Okuno: Innovator in Sound Insulation Technology

Introduction

Daichi Okuno is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of sound insulation technology, holding a total of 4 patents. His innovative work focuses on developing materials and structures that enhance sound insulation performance.

Latest Patents

Okuno's latest patents include a composition for sound insulating sheet members, sound insulating sheet members, and sound insulating structure bodies. One of his notable inventions is a structural body that incorporates a plurality of convex-shaped rubber-elastic resonant portions, supported by a sheet-like structure. The resonant portions have a specific gravity ranging from 1.0 g/cm³ to 3.0 g/cm³, with heights varying from 50 μm to 100 mm. Additionally, the areal density of the support is maintained at 1.0 kg/m² or less. Another patent focuses on a composition that provides excellent sound insulating performance, featuring resonant portions with a storage modulus G′ of 100 MPa or less at 25° C. and 10 kHz.

Career Highlights

Daichi Okuno is currently employed at Mitsubishi Chemical Corporation, where he continues to innovate in the field of sound insulation. His work has been instrumental in advancing the technology used in various applications, contributing to improved acoustic environments.

Collaborations

Okuno collaborates with Haruki Koshitouge, a fellow innovator in the field. Their partnership has led to the development of cutting-edge solutions in sound insulation technology.

Conclusion

Daichi Okuno's contributions to sound insulation technology through his patents and collaborations highlight his role as a key innovator in this field. His work continues to influence the development of effective sound insulating materials and structures.