Asuka Onohara

Title: Asuka Onohara: Innovator in Air-Permeable Filter Technology

Introduction

Asuka Onohara is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of filter technology, particularly in developing air and gas-permeable filters with oil repellency. With a total of 3 patents to her name, her work is recognized for its innovative approach to maintaining filter performance in challenging environments.

Latest Patents

Onohara's latest patents include an air-permeable filter that maintains excellent air permeation performance without clogging, even in environments exposed to oil, oil mist, or ink. This invention features a porous membrane coated with an oil-repellent agent, characterized by a sliding angle of 20 µl of hexadecane or pentadecane on the surface of the filter being 60° or less. Another notable patent is a gas-permeable filter that also provides oil repellency. This filter includes a porous membrane coated with a linear fluorine-containing hydrocarbon group, ensuring that gas permeability is not significantly reduced.

Career Highlights

Asuka Onohara is currently employed at Nitto Denko Corporation, where she continues to innovate in the field of filter technology. Her work has been instrumental in advancing the capabilities of filters used in various industrial applications.

Collaborations

Onohara has collaborated with notable colleagues, including Nobuaki Maruoka and Yoshiki Ikeyama, to further enhance the development of her inventions.

Conclusion

Asuka Onohara's contributions to air and gas-permeable filter technology demonstrate her commitment to innovation and excellence in her field. Her patents reflect a deep understanding of material science and practical applications, making her a valuable asset to the industry.