Kiyoshi Maenobu

Title: Kiyoshi Maenobu: Innovator in Asynchronous Processing and Image Generation

Introduction

Kiyoshi Maenobu is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the fields of asynchronous processing and image generation, holding a total of 3 patents. His innovative work has been recognized in various technological applications.

Latest Patents

One of Maenobu's latest patents is a processor capable of efficiently executing many asynchronous event tasks. This invention features a counter that is set with an initial value of “1” and has a maximum value of “4”. The counter increments the count value held by a flip-flop in synchronization with a clock signal, allowing the count value to change in a sequence of 1, 2, 3, 4, and then repeat. The clock signal is also utilized by the instruction decode control unit to manage the execution of instructions, with the counter performing its counting operation for each instruction executed. A comparator is included to compare the count value with the maximum value of “4”, and when they match, it sets the task switching signal to a “High” value, facilitating the transition to the next task.

Another significant patent involves parallel image generation from cumulative merging of partial geometric data. This apparatus includes four geometric data buffers for storing partial geometric data and four image generators that produce partial image data for every pixel in a frame. The design incorporates four image mergers connected in series, with an initial image generator creating a background image. Each subsequent image merger combines the output from the previous merger with the partial image data from its corresponding image generator. A timing control mechanism is also integrated to manage the merging timing, ensuring that each pixel's merging operation occurs sequentially.

Career Highlights

Throughout his career, Kiyoshi Maenobu has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Maenobu has collaborated with notable individuals in the industry, including Akio Nishimura and Yorihiko Wakayama. These partnerships have likely enhanced his work and contributed to his success as an inventor.

Conclusion

Kiyoshi Maenobu is a distinguished inventor whose work in asynchronous processing and image generation has led to valuable patents. His contributions