Nobuo Nishida

Title: Nobuo Nishida: Innovator in Silver Halide Emulsion Technology

Introduction

Nobuo Nishida is a notable inventor based in Uozu, Japan. He has made significant contributions to the field of silver halide emulsion technology. His innovative methods have paved the way for advancements in the production of fine particles.

Latest Patents

Nobuo Nishida holds a patent for a "Method and apparatus for forming silver halide emulsion particles and method for forming fine particles." This patent describes an optimized mixing state of static mixing, allowing for the formation of silver halide emulsion particles in small sizes with excellent mono-dispersion characteristics. The process involves blowing an aqueous solution of haloid salt from a first nozzle into a mixing chamber, creating a rectilinear flow of turbulent flow. Before the eddy viscosity reaches its maximum, an aqueous solution of silver nitrate is introduced from a second nozzle as a crossflow, enabling instantaneous mixing and reaction of the two solutions.

Career Highlights

Nobuo Nishida is associated with Fuji Photo Film Company, Limited, where he has contributed to various innovative projects. His work has been instrumental in enhancing the quality and efficiency of silver halide emulsion production.

Collaborations

Nobuo has collaborated with notable coworkers, including Yasunori Ichikawa and Katsuhisa Ohzeki. Their combined expertise has further advanced the field of silver halide technology.

Conclusion

Nobuo Nishida's contributions to the field of silver halide emulsion technology demonstrate his innovative spirit and dedication to advancing scientific methods. His patent reflects a significant achievement in the production of fine particles, showcasing the importance of collaboration and innovation in the industry.