Company Filing History:
Years Active: 1998-2000
Title: **Innovative Contributions of Inventor Hideaki Okihara**
Introduction
Hideaki Okihara is a distinguished inventor based in Yamaguchi, Japan. With a notable portfolio comprising two patents, Okihara has made significant strides in the field of material sciences, particularly with his innovative developments in aromatic polyimide films.
Latest Patents
Okihara's latest patents revolve around the specific formulation and application of aromatic polyimide films. This innovative film is effectively utilized for preparing laminates that include an adhesive layer and an electroconductive sheet. The polyimide is uniquely crafted using a tetracarboxylic acid component that contains at least 15 molar % of biphenyltetracarboxylic acid (or its dianhydride or ester), combined with an aromatic diamine component that includes a minimum of 5 molar % of phenylenediamine. This formulation boasts impressive properties, including a specific edge tearing resistance ranging from 11 to 22 kg/20 mm/10 μm, and a volatile component content of not more than 0.4 weight percent.
Career Highlights
Throughout his career, Hideaki Okihara has been associated with Ube Industries, Inc., where he has contributed to advancing innovative materials in the industry. His work is not only respected within the company but also acknowledged in the broader field of materials science.
Collaborations
Okihara has collaborated with esteemed colleagues, including Takashi Kohno and Akinori Otani. Together, they have fostered a collaborative environment that enhances the innovative spirit and drives forward the research and development of new materials.
Conclusion
Hideaki Okihara stands out as a prominent figure in the realm of material innovation. His contributions, particularly in the development of aromatic polyimide films, signify the importance of advanced materials in various applications. With his ongoing commitment to innovation, Okihara continues to influence the future of material technology.