Hirofumi Koseki

Title: Hirofumi Koseki: Innovator in Information Processing Systems

Introduction

Hirofumi Koseki is a notable inventor based in Kahoku, Japan. He has made significant contributions to the field of information processing systems, particularly with his innovative approach to timing adjustments in CPU operations. His work has implications for enhancing the efficiency of various interfaces without the need for extensive modifications to operating systems.

Latest Patents

Koseki holds a patent for an "Information processing system and method for timing adjustment." This invention involves counting the elapsed cycle number during a predetermined period of an inputted clock source. By using a clock reference signal as a benchmark, the frequency of the clock source is computed. This allows for the adjustment of control timing for various interfaces related to the CPU and establishes a regular interruption generating interval by the CPU. This method enables the adjustment of control timing and the setting of a timer interruption interval during OS operation, all without requiring OS modifications such as rebuilding.

Career Highlights

Throughout his career, Hirofumi Koseki has worked with prominent companies, including Fujitsu Corporation and PFU Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in information processing.

Collaborations

Koseki has collaborated with notable colleagues, including Masahito Kubo and Takashi Chiba. Their combined expertise has contributed to advancements in the field of information technology.

Conclusion

Hirofumi Koseki's contributions to information processing systems demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in the efficiency of CPU operations, showcasing the importance of innovation in technology.