Norihisa Sakagami

Title: Norihisa Sakagami: Innovator in Optical Technology

Introduction

Norihisa Sakagami is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical technology, particularly in the design of lenses for headlamps in vehicles. With a total of nine patents to his name, Sakagami's work reflects a deep understanding of optical engineering and innovation.

Latest Patents

Sakagami's latest patents include a lens for headlamps of vehicles and a method of using this lens. This innovative lens features a diffraction grating on its surface, which enhances its optical performance. The phase function of the diffraction grating is meticulously designed to minimize spherical aberration and chromatic aberration for visible light. Another notable patent is an illumination optical system that incorporates a light source and a single convex lens with a diffractive structure, ensuring optimal light distribution and efficiency.

Career Highlights

Throughout his career, Norihisa Sakagami has worked with notable companies such as Nalux Co., Ltd. and Stanley Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.

Collaborations

Sakagami has collaborated with talented individuals in the field, including Kouei Hatade and Daisuke Seki. These partnerships have fostered a creative environment that has led to innovative solutions in optical design.

Conclusion

Norihisa Sakagami's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in vehicle lighting and illumination systems.