Company Filing History:
Years Active: 1990-1993
Title: Noriaki Okunaka: Innovator in Waterproof Materials
Introduction
Noriaki Okunaka is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of waterproof recording materials and innovative cup designs. With a total of 2 patents, Okunaka's work showcases his commitment to enhancing product functionality and user experience.
Latest Patents
One of Okunaka's latest patents is for a waterproof recording material having ground patterns. This invention provides a waterproof recording material characterized by ground patterns imparted to the surface of a film made from a thermoplastic synthetic resin and a filler. The result is a visually appealing recording material that not only offers excellent waterproofness and recording properties but also allows for various surface properties and visual effects. This material is particularly suitable for valuable securities, aiding in true/false discrimination and preventing illegal use or alterations.
Another significant patent is for a laminated material designed for both hot and cold cups. This invention includes a base material and a resin layer that is laminated on top. The resin layer has a melting point of no less than 95 degrees Celsius and exhibits specific contact angle properties for water. This innovative laminated material ensures excellent bubble-arresting and sliding properties, making it ideal for vending applications.
Career Highlights
Noriaki Okunaka is currently employed at Goyo Paper Working Co., Ltd., where he continues to develop innovative materials. His work has been instrumental in advancing the capabilities of products used in various industries, particularly in packaging and security.
Collaborations
Okunaka has collaborated with notable coworkers such as Hiroshi Kawahara and Shuzo Ohara. Their combined expertise has contributed to the successful development of innovative materials and products.
Conclusion
Noriaki Okunaka's contributions to the field of materials science, particularly through his patents, highlight his innovative spirit and dedication to improving product functionality. His work continues to influence the industry, paving the way for future advancements in waterproof materials and packaging solutions.