Masatoshi Ohishi

Title: The Innovative Contributions of Masatoshi Ohishi

Introduction

Masatoshi Ohishi is a notable inventor based in Zushi, Japan. He has made significant contributions to the field of display technology, holding a total of five patents. His work focuses on methods and devices for displaying bitmap multi-colored image data on dot matrix-type display screens.

Latest Patents

Ohishi's latest patents include a method and apparatus for displaying bitmap multi-color image data on a dot matrix-type display screen. This innovative display screen comprises many pixel lamps that are uniformly and regularly arrayed. The pixel lamps come in three types, corresponding to the primary colors. The image data to be displayed consists of bitmap-type multi-colored data, where each pixel is represented by a set of three types of color data. Each color data plane is divided into groups of contiguous pixels, with each group correlated to a first color lamp on the display screen. The operation of selecting first-color data for a group of pixels is repeated, and the first-color lamp is emission-driven according to the selected data. The same steps are followed for the second and third color lamps, showcasing Ohishi's innovative approach to display technology.

Career Highlights

Throughout his career, Masatoshi Ohishi has worked with various companies, including Avix Inc. His experience in the industry has allowed him to develop and refine his inventions, contributing to advancements in display technology.

Collaborations

Ohishi has collaborated with notable individuals in his field, including Toyotaro Tokimoto and Fumio Imai. These collaborations have likely enriched his work and led to further innovations.

Conclusion

Masatoshi Ohishi's contributions to display technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods for displaying multi-colored image data continue to influence the industry.