Company Filing History:
Years Active: 2019
Title: The Innovative Genius of Akihiko Yoshihara: A Patented Pioneer in Near-Infrared Technology
Introduction: Akihiko Yoshihara, a prominent inventor based in Tokyo, Japan, has made significant contributions to optical technology. With one patent to his name, his work has the potential to influence the field of image processing and telecommunications.
Latest Patents: Yoshihara's lone patent is a near-infrared cut filter, which features a transparent substrate and an advanced optical multilayer film. This film incorporates high-refractive index films with a refractive index range of 2.0 to 2.8 at a wavelength of 500 nm, and low-refractive index films with an index of less than 1.6. The design of the multilayer film allows for the alternating stacking of these films, producing a filter that exhibits specific spectral transmittance characteristics across the wavelength range of 450 nm to less than 550 nm. This innovation is particularly notable for its performance at varying angles of incident light, offering functionality for angles of 0 degrees and 40 degrees.
Career Highlights: Akihiko Yoshihara is currently associated with AGC Inc., a leading company known for its glass and chemical products. His role at AGC Inc. involves extensive research and development, where he focuses on advancing optical technologies. His expertise has proven invaluable in the continuous evolution of high-performance materials.
Collaborations: Throughout his career, Yoshihara has worked closely with Takaaki Murakami, his coworker, to explore innovative solutions in the realm of optics. Together, they have pooled their knowledge in order to enhance the developments in materials science and engineering, demonstrating the power of collaboration in achieving groundbreaking inventions.
Conclusion: Akihiko Yoshihara stands out as a visionary inventor, whose contributions to optical technology, particularly through his near-infrared cut filter patent, have set the stage for future innovations in the field. His commitment to research and collaboration exemplifies the spirit of innovation and the ongoing quest for technological advancement.