Company Filing History:
Years Active: 1979-1983
Title: Mitsutoshi Owada: Innovator in Image Scanning and Focus Detection Technologies
Introduction
Mitsutoshi Owada is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of image scanning and optical technology. With a total of 9 patents to his name, Owada has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of Owada's latest patents is an image scanning system. This system utilizes an optical system to form an object image, which is then electrically scanned using a photosensor array device. The output from this scanning process is quantized to provide quantized image data. The invention improves upon existing technology by generating two different types of quantized image data. The first is quantized based on the voltage level determined by the image scanning output, while the second is quantized using a predetermined fixed voltage level.
Another notable patent is a focus detection device designed for optical instruments such as cameras. This active-type focus detection device features light-emitting means and photoelectric detector means positioned at two conjugate locations relative to the focal plane of the image-forming optical system. The device projects light onto an object to be focused, and the reflected light is received by the photoelectric detector. The focused condition of the optical system is detected based on the electrical output from the detector. This innovative approach enhances the accuracy of focus detection in optical instruments.
Career Highlights
Mitsutoshi Owada is currently associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop cutting-edge technologies that have advanced the field of imaging.
Collaborations
Owada has collaborated with notable coworkers, including Yukichi Niwa and Noriyuki Asano. Their combined expertise has contributed to the successful development of innovative technologies in the optical domain.
Conclusion
Mitsutoshi Owada's contributions to image scanning and focus detection technologies have made a significant impact in the field of optics. His innovative patents reflect his dedication to advancing technology and improving user experiences in imaging.