This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Petrochemical Company Limited. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Noriko Okazaki and Heat-Resistant Composite Film
Introduction
Noriko Okazaki is an inventor associated with Ibaraki, Japan. Her listed patent work concerns a heat-resistant composite film developed in connection with Mitsubishi Petrochemical Company Limited.
Latest Patents
The available information lists 1 patent for Okazaki: “Heat Resistant Composite Film.” The invention describes a composite comprising a thermoplastic film and a cured layer made from a thermosetting resin composition. The composition includes an aliphatic diamine with a spiroacetal ring, a maleic-acid ester, and a tetracarboxylic-acid ester, with the specified components measured in parts by weight. The design focuses on combining a thermoplastic film with a cured resin layer for heat resistance.
Career Highlights
Okazaki’s listed patent reflects work on polymer materials and heat-resistant film structures. The patent record associates her with Mitsubishi Petrochemical Company Limited.
Collaborations
The provided information names Kaoru Kanayama as Okazaki’s coworker. It does not specify Kanayama’s role in the patent or whether she was a co-inventor.
Conclusion
Noriko Okazaki’s recorded invention is a heat-resistant composite film that combines a thermoplastic film with a cured thermosetting-resin layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile