Introduction: Katsuhiro Sato is a distinguished inventor based in Kuroiso, Japan, known for his contributions to image input technology. With a portfolio featuring two patents, Sato has played a significant role in enhancing the capabilities of image reading devices.

Latest Patents: Among his latest inventions, Katsuhiro Sato developed an Image Input Device and Method, designed to read original mediums of different sizes. This innovative device includes an original holder, an illumination assembly, and an image composing assembly equipped with first and second imaging assemblies that operate at different magnifications. The image reading assembly, with at least one sensor, captures images formed by the image composing assembly. Additionally, an optical path switching assembly allows the device to alternate between two optical paths, directing light to the appropriate imaging assembly. A focusing assembly enhances the device's performance by detecting focus conditions and executing focusing operations.

His second patent, the Image Reading Apparatus, features an image sensing optical system with an image pickup element that converts images into electrical signals. It includes a projection lens that projects images onto a photo-sensing plane while maintaining positional relationships to adjust the focal position. This apparatus also integrates a focus-adjusting device and a detector to ensure the object remains within the depth of focus, demonstrating Sato's commitment to precision in imaging technology.

Career Highlights: Katsuhiro Sato's work is primarily associated with Nikon Corporation, a leading company in imaging and optics. His innovative contributions reflect the company's dedication to advancing image input technology. Sato's patents reveal not only his technical expertise but also his foresight in anticipating the demands of modern imaging systems.

Collaborations: Throughout his career, Katsuhiro Sato has collaborated with notable colleagues such as Toru Ochiai and Masahiro Mochizuki. Their collective expertise and insights have undoubtedly contributed to the successful development and implementation of advanced image input technologies.

Conclusion: Katsuhiro Sato stands out as a key innovator in the field of image input systems. His patents, which embody cutting-edge technology, further establish his reputation as a forward-thinking inventor. By continuously pushing the boundaries of imaging technology, Sato significantly impacts the industry and furthers the mission of Nikon Corporation in creating high-quality imaging solutions.

Profile summary based on public USPTO records.

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