Yasuyuki Oku

Title: **Inventor Yasuyuki Oku: A Pioneer in Innovative Materials**

Introduction

Yasuyuki Oku, based in Tokyo, Japan, is a prominent inventor known for his significant contributions to innovative materials. With three patents to his name, Oku has continually pushed the boundaries of technology and materials science. His work primarily focuses on creating advanced fabrics and purging agents that enhance efficiency and sustainability in various applications.

Latest Patents

Yasuyuki Oku's latest patents reflect his expertise in material science. One notable invention is a **non-woven fabric for alkali cell separators** which effectively prevents the transfer of active materials while maintaining electrolyte solution absorbability and retainability, despite its low areal weight. The fabric boasts a surface average roughness of no more than 13 µm, is free from perforations, and has a maximum pore diameter of no more than 50 µm, ensuring exceptional performance.

Another significant patent is the **photoreactive noxious substance purging agent**, consisting of a photoreactive semiconductor, carrier, and microfibrillated microfiber. This invention minimizes the loss of the photoreaction effective surface of the semiconductor, thereby providing substantial noxious substance removal capabilities.

Career Highlights

Yasuyuki Oku is associated with Mitsubishi Paper Mills Limited, where he applies his innovative approach to develop new materials that can benefit various industries. His substantial expertise in research and product development has positioned him as a key player in materials innovation.

Collaborations

Throughout his career, Oku has collaborated with several distinguished colleagues, including Takeshi Yamasaki and Masanobu Matsuoka. Their joint efforts have fostered a vibrant environment for creative research and development, leading to groundbreaking inventions in the field.

Conclusion

In summary, Yasuyuki Oku exemplifies the spirit of innovation in material science. His patents not only showcase his technical prowess but also contribute to advancements that have far-reaching applications. Through his work with Mitsubishi Paper Mills Limited and collaborations with esteemed colleagues, Oku continues to pave the way for future innovations that address pressing challenges in various sectors.