Location History:
- Otsu, JA (1977)
- Kusatsu, JP (1989)
Company Filing History:
Years Active: 1977-1989
Title: Yo Ogawa: Innovator in Electret Fiber Technology
Introduction
Yo Ogawa is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of electret fiber technology. With a total of 2 patents, Ogawa's work has implications for various industries, including filtration and medical applications.
Latest Patents
Ogawa's latest patents include the "Electret fiber sheet and method of producing same." This invention describes an electret fiber sheet that possesses polarized charges on its surface, enhancing its dust collecting efficiency. The polarized charges are stable and can be produced through a specific process involving high voltage and current density. This electret fiber sheet is particularly useful in applications such as filter materials, clean room apparel, and medical materials like masks.
Another notable patent is the "Spun type yarn and process for manufacturing the same." This invention outlines a novel method for creating a spun-type yarn with unique properties. The process involves forming a ribbon-shaped fiber bundle that is free from twists and composed of randomly oriented continuous filaments. The innovative technique allows for the consolidation of the yarn while maintaining its useful characteristics.
Career Highlights
Ogawa is currently employed at Toray Industries, Inc., a leading company in advanced materials. His work at Toray has allowed him to focus on innovative solutions that address contemporary challenges in material science. His contributions have positioned him as a key figure in the development of new technologies.
Collaborations
Throughout his career, Ogawa has collaborated with notable colleagues, including Katsutoshi Ando and Hirotsugu Suzuki. These collaborations have fostered a creative environment that encourages the exchange of ideas and the advancement of technology.
Conclusion
Yo Ogawa's innovative work in electret fiber technology has made a significant impact on various industries. His patents reflect a commitment to advancing material science and addressing practical challenges. His contributions continue to influence the development of new applications and technologies.