This inventor holds 2 USPTO granted patents. Top assignee: Nippon Sheet Glass Company, Limited. Active years: 2007-2008.
Location History:
- Osaka, JP (2007)
- Minato-ku, JP (2008)
Company Filing History:
Years Active: 2007-2008
Title: Tomihisa Saitou: Innovator in Contact Image Sensor Technology
Introduction
Tomihisa Saitou is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative patents. With a total of 2 patents, Saitou has demonstrated his expertise and creativity in developing advanced imaging solutions.
Latest Patents
Saitou's latest patents include a contact image sensor and methods for aligning a light element array substrate. This contact image sensor features a housing that contains a slit plate, a lens, one or two light sources, and a light-receiving element array mounted on a substrate. The optical system is meticulously aligned, and depressions are formed on the substrate to facilitate this alignment. Power is supplied to the light sources through leads that pass through these depressions.
Another significant patent is for an image reading apparatus that utilizes a contact image sensor. This apparatus includes an area light source designed for reading images from film originals. The area light source comprises a light guide plate and an LED device, which houses red, green, and blue LED chips. These chips can be switched on and off to produce the desired colors. The design also features a white bottom plate and a scattering sheet to enhance light emission.
Career Highlights
Tomihisa Saitou is currently associated with Nippon Sheet Glass Company, Limited, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of contact image sensors and related technologies.
Collaborations
Saitou has collaborated with notable colleagues, including Masahide Wakisaka and Masaki Kitaoka. Their combined efforts have contributed to the development of cutting-edge imaging solutions.
Conclusion
Tomihisa Saitou's contributions to contact image sensor technology highlight his role as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing imaging technology.