Hiroki Minehara

Title: Hiroki Minehara: Innovator in Composite Semipermeable Membranes

Introduction

Hiroki Minehara is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite semipermeable membranes. With a total of 7 patents to his name, Minehara continues to push the boundaries of innovation in his field.

Latest Patents

Among his latest inventions is a composite semipermeable membrane that includes a support membrane and a separation functional layer. This innovative layer features a thin membrane with a fold structure comprising multiple protrusions. The actual length of the thin membrane per 1 μm length of the support membrane in a cross-sectional direction is 3.0 μm or more, with a thickness of the thin membrane in the protrusion being 15 nm or more. Another notable patent involves a similar composite semipermeable membrane, where the thin membrane's fold structure has protrusions with a height of 10 nm or more. In this design, the ratio (T100/T25) is less than 0.95, indicating a unique thickness distribution within the membrane.

Career Highlights

Hiroki Minehara is currently employed at Toray Industries, Inc., a leading company in advanced materials and technologies. His work at Toray has allowed him to focus on innovative solutions that address various industrial challenges. Minehara's expertise in membrane technology has positioned him as a key player in the field.

Collaborations

Throughout his career, Minehara has collaborated with talented individuals such as Shunsuke Tabayashi and Ryosuke Okanishi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hiroki Minehara's contributions to the field of composite semipermeable membranes exemplify his dedication to innovation and excellence. His patents reflect a commitment to advancing technology and improving industrial applications.