Location History:
- Tsukuba-shi, Ibaraki-ken, JP (2001)
- Ibaraki, JP (2003)
- Tsukuba-shi, Ibaraki-ken JP (2003)
Company Filing History:
3 out of 832,912 Years Active: 2001-2003
Title: Nobuyuki Tamaoki: Innovator in Reversible Recording Materials
Introduction
Nobuyuki Tamaoki is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of reversible recording materials, holding a total of 3 patents. His innovative work focuses on the development of materials that utilize thermal energy for recording purposes.
Latest Patents
Tamaoki's latest patents include a reversible recording material based on thermal energy. This invention discloses a reversible recording material that contains a liquid crystal mixture comprising at least two cholesteric liquid crystal compounds. These compounds have a molecular weight of less than 2000 and a glass transition temperature of 30°C or higher. The compatibility of the two cholesteric liquid crystal compounds allows for effective recording. The process involves heating a part of the reversible recording material to a temperature where it transitions to a cholesteric liquid crystal phase, followed by rapid cooling to fix the reflecting color for recording purposes. Another notable patent is a reversible recording medium that features a support, a reversible light-absorbing layer, and a cholesteric reflection layer. This medium can reversibly show iridescent colors through selective reflection, enabling a method for recording images.
Career Highlights
Throughout his career, Nobuyuki Tamaoki has focused on advancing the technology behind reversible recording materials. His innovative approaches have led to the development of materials that can change their properties based on thermal energy, showcasing his expertise in the field.
Collaborations
Tamaoki has collaborated with notable colleagues, including Hiroo Matsuda and Hiroyuki Sugimoto. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Nobuyuki Tamaoki is a distinguished inventor whose work in reversible recording materials has paved the way for new technological advancements. His contributions continue to influence the field, demonstrating the importance of innovation in material science.