Fumio Sugiyama

Title: ***Fumio Sugiyama: Innovator in Liquid Crystal Technology and Image Processing***

Introduction

Fumio Sugiyama is a notable inventor hailing from Sagamihara, Japan. With a robust portfolio of 10 patents, he has made significant contributions to the fields of liquid crystal display devices and image compression technologies. His innovative spirit and expertise have forged new pathways in electronic displays and multimedia processing.

Latest Patents

Among his latest patents, one of the standout inventions is the **Reflection Type Liquid Crystal Display Device Capable of Color Display**. This device features a light-converging member for each pixel or row, designed to concentrate incident light. It utilizes a first light path converting member to parallelize the converged light, along with a light-separating member to differentiate the light into red, green, and blue components. The liquid crystal cell then regulates the transmission of each component, while a control member manages the light transmittance across multiple pixels by applying voltage.

Another notable invention is the **Image Compression Coding System**. This apparatus includes an image dividing circuit to segment the frame into blocks, an amount-of-data calculator to assess the data fineness of each block, and a bit-assignment determining circuit for optimal data distribution among the blocks. Following that, a quantizer processes the image signals for each block while an encoder efficiently encodes the quantization signals based on the determined bit allowance.

Career Highlights

Fumio Sugiyama's distinguished career includes pivotal roles in renowned companies such as Toshiba and Tokyo Shibaura Denki, where he honed his skills and advanced his inventive ideas. His work at these institutions not only showcases his technical prowess but also his commitment to innovation within the electronics industry.

Collaborations

Throughout his career, Sugiyama has collaborated with talented individuals such as Shigeru Asakawa and Makoto Nakamura. These partnerships have enriched his inventions, allowing for a fusion of ideas and expertise that has propelled advancements in technology.

Conclusion

Fumio Sugiyama remains a significant figure in the realm of inventions, particularly in liquid crystal display technology and image coding systems. His innovative contributions continue to impact electronic displays and data processing, affirming his legacy as a visionary inventor in Japan and beyond.