This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Nitto-Denko Corporation. Active years: 2010-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2022
Title: Hajime Ooya: Innovator in Mask and Gas Removal Technology
Introduction
Hajime Ooya is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of mask technology and gas removal devices. With a total of 4 patents to his name, Ooya continues to push the boundaries of innovation.
Latest Patents
One of Ooya's latest inventions is a mask designed to be worn on the face. This mask features a main body that covers at least a portion of the face and includes a resin film with air permeability. The resin film is a non-porous material that contains through holes ranging from 0.01 μm to 30 μm in diameter. The density of these holes is between 10 holes/cm² and 1×10 holes/cm². This innovative mask structure allows for high flexibility in design, offering enhanced shielding ability, air permeability, transparency, and sound permeability compared to conventional masks.
Another notable invention is a gas removal device that includes a decompression chamber with an inlet and an outlet. This device allows a liquid to flow through while being degassed. The degassing element consists of a tube bundle made up of flexible gas-permeable tubes, which are tied together to form a coil shape. This design enables efficient gas removal from the liquid, showcasing Ooya's ingenuity in engineering.
Career Highlights
Hajime Ooya is currently employed at Nitto-Denko Corporation, where he continues to develop innovative solutions in his field. His work has garnered attention for its practical applications and technological advancements.
Collaborations
Ooya collaborates with talented coworkers, including Kei Yoshida and Satoru Furuyama. Their combined expertise contributes to the success of their projects and the advancement of technology at Nitto-Denko Corporation.
Conclusion
Hajime Ooya is a remarkable inventor whose work in mask technology and gas removal devices exemplifies innovation and creativity. His contributions continue to impact various industries, making him a significant figure in the realm of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile