Ryota Murakami

Title: The Innovations of Ryota Murakami

Introduction

Ryota Murakami is a prominent inventor based in Koriyama, Japan. He has made significant contributions to the field of optical technology, holding a total of eight patents. His work focuses on diffractive optical elements, projection devices, and measurement devices, showcasing his expertise in manipulating light for various applications.

Latest Patents

Murakami's latest patents include a diffractive optical element that features a substrate with a protrusion and recess portion designed to impose predetermined diffraction on incident light. This innovative design includes an antireflection layer positioned between the substrate and the protrusion and recess portion. The effective refractive index difference in the wavelength range of the incident light is 0.70 or more, allowing for enhanced performance. Additionally, the exit angle range of diffraction light is 60° or more, with a total efficiency of 65% or more for the diffraction light exiting from the protrusion and recess portion. His work on the diffractive optical element also includes a phase pattern that ensures an angular separation between diffracted light beams, optimizing the performance of optical systems.

Career Highlights

Throughout his career, Ryota Murakami has worked with notable companies such as AGC Inc. and Asahi Glass Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Murakami has collaborated with esteemed colleagues, including Yoshiharu Ooi and Motoshi Nakayama. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Ryota Murakami's contributions to the field of optical technology are significant, with a focus on diffractive optical elements and their applications. His innovative patents and collaborations highlight his expertise and commitment to advancing the industry.