Toshihiro Yamagishi

Title: Innovations of Toshihiro Yamagishi

Introduction

Toshihiro Yamagishi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, particularly in remote control systems and high-speed memory systems. With a total of 2 patents, his work reflects a commitment to advancing technological capabilities.

Latest Patents

One of Yamagishi's latest patents is a "System and method for remote control." This invention allows an apparatus, which is in the off state, to be remotely controlled through a communications network. Each controlled apparatus is equipped with a ROM that holds its MAC address, and a network control IC that transmits this address through a LAN to a control apparatus. The control apparatus receives and stores these MAC addresses in a cache memory, enabling it to control the apparatus effectively.

Another significant patent is for a "Storage apparatus," which is a memory system designed for high-speed computer systems, such as supercomputers. This system features synchronous-type storage elements organized in groups for data storage. A storage control section includes a clock generator circuit that generates parallel transfer clock signals to compensate for transfer delays. Each group of storage elements has a phase-locked loop circuit that outputs timing signals for data acceptance, ensuring efficient data transfer and processing.

Career Highlights

Toshihiro Yamagishi is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced technologies. His work at Hitachi has positioned him as a key player in the field of technology, contributing to the company's reputation for excellence in engineering and innovation.

Collaborations

Yamagishi has collaborated with several talented individuals, including Hirofumi Yamashita and Tadaaki Isobe. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Toshihiro Yamagishi's contributions to technology through his patents and work at Hitachi, Ltd. highlight his role as an influential inventor. His innovative solutions in remote control systems and memory technology continue to impact the industry positively.