Location History:
- Otsu, JP (2009 - 2012)
- Shiga, JP (2014)
Company Filing History:
Years Active: 2009-2014
Title: **The Innovative Contributions of Inventor Hideki Moriyama**
Introduction
Hideki Moriyama, an esteemed inventor based in Otsu, Japan, has made significant strides in the field of optical materials. With a total of four patents to his name, he has developed innovative solutions primarily focused on retardation films and polyester resins for optical use. His ingenuity not only contributes to advancements in material science but also to various applications in optical technologies.
Latest Patents
Moriyama's latest patents showcase his commitment to enhancing optical materials. One notable invention is a retardation film that utilizes polyester with a photoelastic coefficient of -40×10 Pa. This innovation demonstrates a critical advancement in light modulation technologies. Additionally, he has developed a polyester resin for optical use that incorporates a phosphorus compound and specific alicyclic and fluorene derivative components. The resin satisfies critical parameters, including a glass transition temperature between 100°C and 150°C, and precise ratios of alkali and alkaline earth metals, as well as zinc, cobalt, manganese, and phosphorus.
Another prominent patent focuses on a polyamide characterized by its alicyclic or aromatic groups, exhibiting an impressive light transmittance of 80% or more within the wavelength range of 450 to 700 nm. This advancement is achieved through the use of an aramide polymer with specific structural components, resulting in colorless transparent films that offer high rigidity and thermal resistance. Such innovations have significant implications for the production of various optical members and polyamide copolymers.
Career Highlights
Moriyama is currently affiliated with Toray Industries, Inc., a leading company in advanced materials. His work at this prestigious institution has positioned him at the forefront of research and development in optical technologies. His contributions not only underscore his prowess as an inventor but also reflect the innovative spirit fostered within Toray Industries.
Collaborations
Throughout his career, Hideki Moriyama has collaborated with talented coworkers, including Akimitsu Tsukuda and Shigetoshi Maekawa. Together, they have contributed to the enhancement of optical materials, further solidifying their collective impact on the field. Such collaborations highlight the importance of teamwork in fostering innovations that drive the industry forward.
Conclusion
In conclusion, Hideki Moriyama stands out as a significant inventor in the realm of optical materials, with his four patents developing advanced retardation films and polyester resins. His dedication to material science, combined with his collaborations at Toray Industries, showcases the essence of innovation in solving complex optical challenges. As the field continues to evolve, inventors like Moriyama are pivotal in shaping the future of optical technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.