Company Filing History:
Years Active: 2011-2019
Title: The Innovations of Hideaki Kato
Introduction
Hideaki Kato is a prominent inventor based in Nagasaki, Japan. He has made significant contributions to the field of solid-state imaging technology. With a total of 5 patents to his name, Kato's work has had a substantial impact on the development of electronic imaging devices.
Latest Patents
Kato's latest patents include a solid-state imaging device, an electronic apparatus, a lens control method, and an imaging module. The solid-state imaging device features a pixel region with a two-dimensional matrix pattern of pixels. Some of these pixels are designed as phase difference detection pixels, which include a photoelectric conversion section on a semiconductor substrate and a light blocking film positioned above part of the photoelectric conversion section. Notably, the location of the light blocking film varies depending on the position of the phase difference detection pixel within the pixel region. For instance, the light blocking film for a pixel at the edge of the region differs from that of a pixel located at the center.
Another significant patent involves a solid-state image pickup device that incorporates an optical waveguide. This device consists of multiple pixels on a light-receiving surface, with photodiodes arranged on the semiconductor substrate. The design includes signal transferring portions that read signal charges from the photodiodes, along with insulating films and concave portions that enhance the device's functionality.
Career Highlights
Kato is currently employed at Sony Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of electronic devices, particularly in the realm of photography and videography.
Collaborations
Kato has collaborated with notable colleagues, including Yoshinori Toumiya and Keiji Tatani. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hideaki Kato's contributions to solid-state imaging technology exemplify the spirit of innovation. His patents reflect a deep understanding of electronic devices and their applications. Kato's work continues to influence the industry, paving the way for future advancements in imaging technology.