Masato Nagamatsu

Title: The Innovative Mind of Masato Nagamatsu

Introduction

Masato Nagamatsu is a prominent inventor based in Kanagawa-ken, Japan, known for his significant contributions to logic circuits and instruction distribution systems. With a total of seven patents to his name, Nagamatsu's work reflects his dedication to advancing technology in the digital domain.

Latest Patents

One of Nagamatsu's latest patents is titled "Logic circuit employing flip-flop circuit." This invention details a configuration of flip-flop circuits that includes a conventional pulse-drive flip-flop, a clock driver, and a local pulse generator. The local pulse generator produces a pulse signal based on the clock driver's output, facilitating the creation of shift registers in which clock drivers are interconnected sequentially. This design effectively addresses the data-pass-through problem, guarantees sharp pulse signal waveforms, and minimizes clock driver size. Such flip-flop circuits can also be utilized to form sophisticated logic circuits like N-bit registers and shift registers.

Another significant patent by Nagamatsu is a "System for controlling instruction distribution for use in superscalar." This innovative instruction distribution control device is engineered for the parallel execution of instructions within superscalar processors. The core components of this device include an instruction distribution starting position pointer register, an enable/disable signal generating circuit, and an updating circuit. The system allows precise management of instruction distribution, ensuring efficient utilization of resources while examining dependencies to mitigate conflicts.

Career Highlights

Masato Nagamatsu is currently affiliated with Toshiba Corporation, a leading player in the technology sector. His role at Toshiba has allowed him to delve deeper into the fields of logic circuits and instruction processing systems, solidifying his reputation as a leading inventor in these areas.

Collaborations

Throughout his career, Nagamatsu has had the privilege to work alongside esteemed colleagues such as Nobuhiro Ide and Takeshi Yoshida. Their collaborative efforts have contributed to impactful developments and innovations, further enhancing the technological landscape.

Conclusion

Masato Nagamatsu's inventive spirit and professional endeavors have positioned him as a noteworthy figure in technology innovation. His patents not only reflect his exceptional ingenuity but also play a critical role in evolving digital processing technologies. As his career progresses, we can anticipate more groundbreaking inventions that will shape the future of logic circuits and instruction distribution systems.