Koji Takeda

Title: Koji Takeda: Innovator in Data Processing Technologies

Introduction

Koji Takeda is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of data processing, holding a total of 7 patents. His innovative work has focused on improving the efficiency and speed of data processing systems.

Latest Patents

Among his latest patents, Takeda has developed an "Apparatus and method for controlling the running of a data processing." This invention includes a CPU and at least one device, such as a memory device or input/output device, which receives data from the CPU. The clock signal supplied to the CPU is varied based on the bus cycle or address identified by the CPU for data processing. Additionally, the frequency of the clock signal can be adjusted based on ambient temperature and line voltage conditions. This allows the processing speed of the CPU to be varied, accommodating both high-speed memory devices and slower-speed input/output devices.

Another notable patent is the "System for improving access time to video display data using shadow." This system utilizes a shadow memory with fewer storage locations than a display memory. The shadow memory and display memory share a set of addresses, ensuring that data written to the display memory is also written to the shadow memory. This innovation improves access time to video display data by returning data from the shadow memory for shared addresses and from the display memory for non-shared addresses.

Career Highlights

Throughout his career, Koji Takeda has worked with notable companies, including Seiko Epson Corporation and Kabushiki Kaisha Suwa Seikosha. His experience in these organizations has contributed to his expertise in data processing technologies.

Collaborations

Takeda has collaborated with several talented individuals in his field, including Masao Akahane and Fumiaki Mukaiyama. These collaborations have further enhanced his innovative capabilities and contributions to technology.

Conclusion

Koji Takeda's work in data processing has led to significant advancements in the field. His patents reflect a commitment to improving technology and enhancing the efficiency of data systems. His contributions continue to influence the industry and inspire future innovations.