Company Filing History:
Years Active: 1987-1993
Title: Tsuyoshi Yoshimura: Innovator in Optical Technologies
Introduction
Tsuyoshi Yoshimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technologies, holding a total of 11 patents. His innovative work has impacted various applications, particularly in image forming equipment.
Latest Patents
One of Yoshimura's latest patents is a drive apparatus for an optical element array. This apparatus includes a counter that counts clock pulses and is periodically reset at a horizontal scanning period. The counter outputs first and second counter signals that are out of phase with each other. A latch holds a pixel-corresponding segment of an input image signal, and one of the clock signals is selected based on this segment. The invention also features comparators that compare the counter signals with the held input-signal segment, generating a drive pulse that synchronizes with the horizontal scanning period. Another notable patent is a sheet discharging device for image forming equipment, which operates in copier, facsimile, and printer modes. This device has multiple sheet outlets positioned at levels that correspond to each mode.
Career Highlights
Throughout his career, Yoshimura has worked with notable companies such as Ricoh Company, Ltd. and Victor Company of Japan, Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in optical technologies.
Collaborations
Yoshimura has collaborated with esteemed colleagues, including Seiji Sakata and Tamotsu Harada. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tsuyoshi Yoshimura is a distinguished inventor whose work in optical technologies has led to numerous patents and advancements in the field. His contributions continue to influence the industry and inspire future innovations.