Tsugio Matsuyama

Title: Tsugio Matsuyama: Innovator in Semiconductor Technology

Introduction

Tsugio Matsuyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work has had a considerable impact on the development of electronic devices.

Latest Patents

Matsuyama's latest patents include a semiconductor device and a radio communication terminal utilizing the same technology. One of his notable inventions is a clock frequency control method. This semiconductor device features a clock generation circuit that adjusts the frequency of an output clock signal based on a control signal. It includes an arithmetic circuit, such as a CPU, that operates according to the clock signal, and a storage circuit that activates based on access from the CPU. Additionally, a memory access detection unit monitors the number of accesses to the storage circuit, generating a request signal when access increases. A clock control circuit then produces the control signal to lower the clock frequency as needed.

Career Highlights

Throughout his career, Matsuyama has worked with leading companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Mobile Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Matsuyama has collaborated with notable colleagues such as Kohei Wakahara and Masaki Fujigaya. These partnerships have fostered a creative environment that has led to advancements in semiconductor technology.

Conclusion

Tsugio Matsuyama is a distinguished inventor whose work in semiconductor technology continues to influence the industry. His patents reflect his innovative spirit and dedication to advancing electronic devices.