" The CEO of Fujifilm, Mr. Shigetaka Komori explains in his book that “in addition to film formation and high-precision coating, there are grain formation, function polymer, nano-dispersion, functional molecules, and redox control (oxidation of the molecule). Inherent in all these is very precise quality control.”

Willy Shih, former vice president of Kodak (1997-2003) also confirms that “Color film was an extremely complex product to manufacture.” The film roll “had to be coated with as many as 24 layers of sophisticated chemicals: photosensitizers, dyes, couplers, and other materials deposited at precise thicknesses while traveling at 300 feet per minute. Wide rolls had to be changed over and spliced continuously in real time; the coated film had to be cut to size and packaged, all in the dark.”

Mr. Komori remembers that back in the day, there were at one time 30 or 40 producers of monochrome photo film in existence globally but many of these companies were confronted by an insurmountable technical wall with the advent of color film. “With film, the entry barriers were high. Only two competitors, Fujifilm and Agfa-Gevaert, had enough expertise and production scale to challenge Kodak seriously,” Shih said"

Kodak vs Fujifilm