Suguru Ushiro

Title: Suguru Ushiro: Innovator in Membrane Technology

Introduction

Suguru Ushiro is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of membrane technology, holding a total of 5 patents. His work focuses on developing advanced materials that enhance separation processes, particularly in medical and industrial applications.

Latest Patents

One of Ushiro's latest patents is for a porous hollow fiber membrane. This innovative membrane contains a polysulfone-based polymer as its main component and features an asymmetric structure. The inner surface is dense, while the outer surface is coarse. The average minor axis diameter of the pores on the inner surface ranges from 20 nm to 40 nm, with an open porosity of 10% to 30%. This invention provides excellent removal performance for substances such as viruses and can be utilized as a high-permeability separation membrane, even under low-pressure conditions.

Another notable patent involves a copolymer and medical material containing the same. This copolymer can be immobilized on a base material while maintaining a high antithrombotic property without the need for heparin or anticoagulant drugs. The copolymer consists of monomer units A, B, and C, with monomer unit C comprising 0.5% to 40% of the total amount of all constituent monomer units.

Career Highlights

Suguru Ushiro is currently employed at Toray Industries, Inc., where he continues to push the boundaries of membrane technology. His innovative work has positioned him as a key figure in the development of advanced materials for various applications.

Collaborations

Ushiro has collaborated with notable coworkers, including Yoshiyuki Ueno and Akihiro Hayashi. Their combined expertise has contributed to the success of various projects and patents.

Conclusion

Suguru Ushiro's contributions to membrane technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances separation processes but also has significant implications for medical applications. His ongoing research and development efforts continue to inspire advancements in material science.