Company Filing History:
Years Active: 2014-2018
Title: Takatoshi Yamada: Innovator in Optical and Heat-Absorbing Technologies
Introduction
Takatoshi Yamada is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the fields of optics and materials science, holding a total of 3 patents. His work focuses on enhancing the performance of optical devices and developing advanced heat-absorbing materials.
Latest Patents
One of Yamada's latest patents is titled "Wave plate having consistent birefringence properties across the visible spectrum and manufacturing method for same." This invention describes a wave plate that can increase birefringence quantity while being manufactured as a thin film. The wave plate consists of a substrate with convex and concave portions, where fine grains of a dielectric material are layered in a columnar shape. This innovative design allows for improved birefringence properties across the visible spectrum.
Another notable patent is "Heat-absorbing material and process for producing same." This invention provides a heat-absorbing material that exhibits high heat resistance and wavelength selectivity. The material includes a heat-resistant metal with a periodic structure that matches the wavelength of sunlight, along with a cermet formed on its surface. This design achieves desirable absorption and radiation characteristics, making it effective for various applications.
Career Highlights
Takatoshi Yamada is currently employed at Dexerials Corporation, where he continues to develop innovative technologies. His expertise in optical materials and heat management has positioned him as a key figure in his field.
Collaborations
Yamada has collaborated with notable colleagues, including Akio Takada and Nobuyuki Koike. Their combined efforts have contributed to advancements in the technologies they are developing.
Conclusion
Takatoshi Yamada's work exemplifies the spirit of innovation in optical and heat-absorbing technologies. His patents reflect a commitment to enhancing material performance and functionality. Through his contributions, he continues to influence the fields of optics and materials science.