Daisuke Tanaka

Title: Innovations of Daisuke Tanaka: A Pioneer in Leather-like Materials

Introduction

Daisuke Tanaka is an innovative inventor hailing from Okayama, Japan. With a total of two patents to his name, he has made significant contributions in the field of materials science, particularly focused on leather-like sheets and nonwoven fabrics for artificial leather.

Latest Patents

Tanaka’s latest patents include a groundbreaking invention titled "Leather-like sheet and method of producing leather-like sheet". This invention aims to create a leather-like sheet that boasts exceptional water absorbability while maintaining a natural leather-like feel. The innovative design features a base material made of an entangled fiber sheet, topped with a porous elastic resin layer that has a unique concave-convex surface. The surface includes projections and recesses, with fine openings ranging from 10 to 500 nm, providing extensive wear resistance suitable for applications like ball coverings or non-slip surfaces.

Additionally, he has patented a method for producing "Nonwoven fabric for artificial leather and process for producing artificial leather substrate". This invention addresses the challenge of creating a stable substrate for artificial leather without compromising the integrity of the scrim during the manufacturing process. The method involves an intricate needle punching technique that satisfies specific engineering formulae, ensuring the nonwoven fabric maintains its shape and durability.

Career Highlights

Daisuke Tanaka is associated with Kuraray Co., Ltd., a company known for its commitment to innovation in materials. His work is characterized by a focus on enhancing the functionality and application of synthetic materials, contributing to advancements in various industries.

Collaborations

Throughout his career, Tanaka has collaborated with notable coworkers, including Yasuhiro Yoshida and Hisao Yoneda. Their collective expertise has fostered a creative environment that encourages the development of transformative materials and manufacturing processes.

Conclusion

Daisuke Tanaka's innovations in leather-like materials and artificial leather production processes highlight his position as a key inventor in the field. His dedication to improving product performance and usability continues to influence advancements in material science, setting a high standard for future innovations.